diff --git a/arm_compute/core/CL/CLKernels.h b/arm_compute/core/CL/CLKernels.h
index cc4888c..d8b9934 100644
--- a/arm_compute/core/CL/CLKernels.h
+++ b/arm_compute/core/CL/CLKernels.h
@@ -89,7 +89,6 @@
 #include "arm_compute/core/CL/kernels/CLGaussian3x3Kernel.h"
 #include "arm_compute/core/CL/kernels/CLGaussian5x5Kernel.h"
 #include "arm_compute/core/CL/kernels/CLGaussianPyramidKernel.h"
-#include "arm_compute/core/CL/kernels/CLGenerateProposalsLayerKernel.h"
 #include "arm_compute/core/CL/kernels/CLHOGDescriptorKernel.h"
 #include "arm_compute/core/CL/kernels/CLHOGDetectorKernel.h"
 #include "arm_compute/core/CL/kernels/CLHarrisCornersKernel.h"
diff --git a/arm_compute/core/CL/kernels/CLGenerateProposalsLayerKernel.h b/arm_compute/core/CL/kernels/CLGenerateProposalsLayerKernel.h
deleted file mode 100644
index 6c88334..0000000
--- a/arm_compute/core/CL/kernels/CLGenerateProposalsLayerKernel.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2018 ARM Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#ifndef __ARM_COMPUTE_CLGENERATEPROPOSALSLAYERKERNEL_H__
-#define __ARM_COMPUTE_CLGENERATEPROPOSALSLAYERKERNEL_H__
-
-#include "arm_compute/core/CL/ICLKernel.h"
-namespace arm_compute
-{
-class ICLTensor;
-
-/** Interface for Compute All Anchors kernel */
-class CLComputeAllAnchorsKernel : public ICLKernel
-{
-public:
-    /** Default constructor */
-    CLComputeAllAnchorsKernel();
-    /** Prevent instances of this class from being copied (As this class contains pointers) */
-    CLComputeAllAnchorsKernel(const CLComputeAllAnchorsKernel &) = delete;
-    /** Prevent instances of this class from being copied (As this class contains pointers) */
-    CLComputeAllAnchorsKernel &operator=(const CLComputeAllAnchorsKernel &) = delete;
-    /** Allow instances of this class to be moved */
-    CLComputeAllAnchorsKernel(CLComputeAllAnchorsKernel &&) = default;
-    /** Allow instances of this class to be moved */
-    CLComputeAllAnchorsKernel &operator=(CLComputeAllAnchorsKernel &&) = default;
-    /** Default destructor */
-    ~CLComputeAllAnchorsKernel() = default;
-
-    /** Set the input and output tensors.
-     *
-     * @param[in]  anchors     Source tensor. Original set of anchors of size (4, A), where A is the number of anchors. Data types supported: F16/F32
-     * @param[out] all_anchors Destination tensor. Destination anchors of size (4, H*W*A) where H and W are the height and width of the feature map and A is the number of anchors. Data types supported: Same as @p input
-     * @param[in]  info        Contains Compute Anchors operation information described in @ref ComputeAnchorsInfo
-     *
-     */
-    void configure(const ICLTensor *anchors, ICLTensor *all_anchors, const ComputeAnchorsInfo &info);
-
-    /** Static function to check if given info will lead to a valid configuration of @ref CLComputeAllAnchorsKernel
-     *
-     * @param[in] anchors     Source tensor info. Original set of anchors of size (4, A), where A is the number of anchors. Data types supported: F16/F32
-     * @param[in] all_anchors Destination tensor info. Destination anchors of size (4, H*W*A) where H and W are the height and width of the feature map and A is the number of anchors. Data types supported: Same as @p input
-     * @param[in] info        Contains Compute Anchors operation information described in @ref ComputeAnchorsInfo
-     *
-     * @return a Status
-     */
-    static Status validate(const ITensorInfo *anchors, const ITensorInfo *all_anchors, const ComputeAnchorsInfo &info);
-
-    // Inherited methods overridden:
-    void run(const Window &window, cl::CommandQueue &queue) override;
-
-private:
-    const ICLTensor *_anchors;
-    ICLTensor       *_all_anchors;
-};
-} // arm_compute
-#endif // __ARM_COMPUTE_CLGENERATEPROSPOSALSLAYERKERNEL_H__
diff --git a/arm_compute/core/Types.h b/arm_compute/core/Types.h
index 1ce44ee..b0f792e 100644
--- a/arm_compute/core/Types.h
+++ b/arm_compute/core/Types.h
@@ -634,17 +634,13 @@
      * @param[in] soft_nms_method          (Optional) Soft NMS method
      * @param[in] soft_nms_sigma           (Optional) Soft NMS sigma value
      * @param[in] soft_nms_min_score_thres (Optional) Soft NMS minimum score threshold
-     * @param[in] suppress_size            (Optional) Filter out boxes based on their size. Defaults to false
-     * @param[in] min_size                 (Optional) Smaller boxes than min_size will be filtered out. Defaults to 1
-     * @param[in] im_width                 (Optional) Boxes whose centers (on the x axis) is beyond im_width will be filtered. Defaults to 1
-     * @param[in] im_height                (Optional) Boxes whose centers (on the y axis) is beyond im_height will be filtered. Defaults to 1
      */
     BoxNMSLimitInfo(float score_thresh = 0.05f, float nms = 0.3f,
                     int detections = 100, bool soft_nms_enabled = false,
                     NMSType soft_nms_method = NMSType::LINEAR,
-                    float soft_nms_sigma = 0.5f, float soft_nms_min_score_thres = 0.001f, bool suppress_size = false, float min_size = 1.0f, float im_width = 1.0f, float im_height = 1.0f)
+                    float soft_nms_sigma = 0.5f, float soft_nms_min_score_thres = 0.001f)
         : _score_thresh(score_thresh), _nms(nms), _detections_per_im(detections), _soft_nms_enabled(soft_nms_enabled), _soft_nms_method(soft_nms_method), _soft_nms_sigma(soft_nms_sigma),
-          _soft_nms_min_score_thres(soft_nms_min_score_thres), _suppress_size(suppress_size), _min_size(min_size), _im_width(im_width), _im_height(im_height)
+          _soft_nms_min_score_thres(soft_nms_min_score_thres)
     {
     }
     /** Get the score threshold */
@@ -682,26 +678,6 @@
     {
         return _soft_nms_min_score_thres;
     }
-    /** Get if NMS will suppress boxes based on their size/position */
-    bool suppress_size() const
-    {
-        return _suppress_size;
-    }
-    /** Get size suppression threshold */
-    float min_size() const
-    {
-        return _min_size;
-    }
-    /** Get image width (NMS may suppress boxes whose center sits beyond the image width) */
-    float im_width() const
-    {
-        return _im_width;
-    }
-    /** Get image height (NMS may suppress boxes whose center sits beyond the image height) */
-    float im_height() const
-    {
-        return _im_height;
-    }
 
 private:
     float   _score_thresh;
@@ -711,10 +687,6 @@
     NMSType _soft_nms_method;
     float   _soft_nms_sigma;
     float   _soft_nms_min_score_thres;
-    bool    _suppress_size;
-    float   _min_size;
-    float   _im_width;
-    float   _im_height;
 };
 
 /** Padding and stride information class */
@@ -1245,137 +1217,6 @@
     unsigned int _sampling_ratio;
 };
 
-/** Generate Proposals Information class */
-class GenerateProposalsInfo
-{
-public:
-    /** Constructor
-     *
-     * @param[in] im_width       Width of the original image
-     * @param[in] im_height      Height of the original image
-     * @param[in] im_scale       Scale applied to the original image
-     * @param[in] spatial_scale  (Optional)Scale applied to the feature map. Defaults to 1.0
-     * @param[in] pre_nms_topN   (Optional)Number of the best scores to be selected from the transformations. Defaults to 6000.
-     * @param[in] post_nms_topN  (Optional)Number of the best scores to be selected from the NMS operation. Defaults to 300.
-     * @param[in] nms_thres      (Optional)NMS overlap threshold. Defaults to 0.7.
-     * @param[in] min_size       (Optional)Size used to validate the anchors produced. Defaults to 16.
-     * @param[in] values_per_roi (Optional)Values used to represent a ROI(Region of interest). Defaults to 4.
-     */
-    GenerateProposalsInfo(float im_width, float im_height, float im_scale, float spatial_scale = 1.0, int pre_nms_topN = 6000, int post_nms_topN = 300, float nms_thres = 0.7, float min_size = 16.0,
-                          size_t values_per_roi = 4)
-        : _im_height(im_height), _im_width(im_width), _im_scale(im_scale), _spatial_scale(spatial_scale), _pre_nms_topN(pre_nms_topN), _post_nms_topN(post_nms_topN), _nms_thres(nms_thres),
-          _min_size(min_size), _values_per_roi(values_per_roi)
-    {
-    }
-
-    /* Get the original height */
-    float im_height() const
-    {
-        return _im_height;
-    }
-    /* Get the original width */
-    float im_width() const
-    {
-        return _im_width;
-    }
-    /* Get the image scale */
-    float im_scale() const
-    {
-        return _im_scale;
-    }
-    /* Get the value of how many best scores to select (before NMS) */
-    int pre_nms_topN() const
-    {
-        return _pre_nms_topN;
-    }
-    /* Get the value of how many best scores to select (after NMS) */
-    int post_nms_topN() const
-    {
-        return _post_nms_topN;
-    }
-    /* Get the NMS overlap threshold */
-    float nms_thres() const
-    {
-        return _nms_thres;
-    }
-    /* Get the minimal size */
-    float min_size() const
-    {
-        return _min_size;
-    }
-    /* Get the spatial scale to be applied to the feature maps */
-    float spatial_scale() const
-    {
-        return _spatial_scale;
-    }
-    /* Get the values used to represent a ROI(Region of interest)*/
-    size_t values_per_roi() const
-    {
-        return _values_per_roi;
-    }
-
-private:
-    float  _im_height;
-    float  _im_width;
-    float  _im_scale;
-    float  _spatial_scale;
-    int    _pre_nms_topN;
-    int    _post_nms_topN;
-    float  _nms_thres;
-    float  _min_size;
-    size_t _values_per_roi;
-};
-
-/** ComputeAnchors information class */
-class ComputeAnchorsInfo
-{
-public:
-    /** Constructor
-     *
-     * @param[in] feat_width     Feature map width
-     * @param[in] feat_height    Feature map height
-     * @param[in] spatial_scale  Feature map scale
-     * @param[in] values_per_roi (Optional)Values used to represent a ROI(Region Of Interest). Defaults to 4
-     */
-    ComputeAnchorsInfo(float feat_width, float feat_height, float spatial_scale, size_t values_per_roi = 4)
-        : _feat_height(feat_height),
-          _feat_width(feat_width),
-          _spatial_scale(spatial_scale),
-          _values_per_roi(values_per_roi)
-    {
-    }
-
-    /* Get the height of the feature map */
-    float feat_height() const
-    {
-        return _feat_height;
-    }
-
-    /* Get the width of the feature map */
-    float feat_width() const
-    {
-        return _feat_width;
-    }
-
-    /* Get the scale of the feature map */
-    float spatial_scale() const
-    {
-        return _spatial_scale;
-    }
-
-    /* Get the values used to represent a ROI(Region Of Interest)*/
-    size_t values_per_roi() const
-    {
-        return _values_per_roi;
-    }
-
-private:
-    float  _feat_height;
-    float  _feat_width;
-    float  _spatial_scale;
-    size_t _values_per_roi;
-};
-
 /** Bounding Box Transform information class */
 class BoundingBoxTransformInfo final
 {
diff --git a/arm_compute/graph/GraphBuilder.h b/arm_compute/graph/GraphBuilder.h
index b73f4f2..cf213e4 100644
--- a/arm_compute/graph/GraphBuilder.h
+++ b/arm_compute/graph/GraphBuilder.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -253,19 +253,6 @@
                                             const FullyConnectedLayerInfo fc_info            = FullyConnectedLayerInfo(),
                                             const QuantizationInfo        weights_quant_info = QuantizationInfo(),
                                             const QuantizationInfo        out_quant_info     = QuantizationInfo());
-    /** Adds a generate proposals layer node to the graph
-     *
-     * @param[in] g       Graph to add the layer to
-     * @param[in] params  Common node parameters
-     * @param[in] scores  Input scores to the generate proposals layer node as a NodeID-Index pair
-     * @param[in] deltas  Input deltas to the generate proposals layer node as a NodeID-Index pair
-     * @param[in] anchors Input anchors to the generate proposals layer node as a NodeID-Index pair
-     * @param[in] info    Generate proposals operation information
-     *
-     * @return Node ID of the created node, EmptyNodeID in case of error
-     */
-    static NodeID add_generate_proposals_node(Graph &g, NodeParams params, NodeIdxPair scores, NodeIdxPair deltas,
-                                              NodeIdxPair anchors, GenerateProposalsInfo info);
     /** Adds a normalization layer node to the graph
      *
      * @param[in] g         Graph to add the node to
diff --git a/arm_compute/graph/TypePrinter.h b/arm_compute/graph/TypePrinter.h
index e33c984..faa7f31 100644
--- a/arm_compute/graph/TypePrinter.h
+++ b/arm_compute/graph/TypePrinter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -98,9 +98,6 @@
         case NodeType::FullyConnectedLayer:
             os << "FullyConnectedLayer";
             break;
-        case NodeType::GenerateProposalsLayer:
-            os << "GenerateProposalsLayer";
-            break;
         case NodeType::NormalizationLayer:
             os << "NormalizationLayer";
             break;
diff --git a/arm_compute/graph/Types.h b/arm_compute/graph/Types.h
index 60fe0a8..ee136e2 100644
--- a/arm_compute/graph/Types.h
+++ b/arm_compute/graph/Types.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -138,7 +138,6 @@
     EltwiseLayer,
     FlattenLayer,
     FullyConnectedLayer,
-    GenerateProposalsLayer,
     NormalizationLayer,
     NormalizePlanarYUVLayer,
     PadLayer,
diff --git a/arm_compute/graph/backends/FunctionHelpers.h b/arm_compute/graph/backends/FunctionHelpers.h
index 96adffe..548afd2 100644
--- a/arm_compute/graph/backends/FunctionHelpers.h
+++ b/arm_compute/graph/backends/FunctionHelpers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -688,55 +688,6 @@
     return std::move(func);
 }
 
-/** Create a backend generate proposals layer function
- *
- * @tparam GenerateProposalsLayerFunction Backend generate proposals function
- * @tparam TargetInfo                     Target-specific information
- *
- * @param[in] node Node to create the backend function for
- * @param[in] ctx  Graph context
- *
- * @return Backend generate proposals layer function
- */
-template <typename GenerateProposalsLayerFunction, typename TargetInfo>
-std::unique_ptr<IFunction> create_generate_proposals_layer(GenerateProposalsLayerNode &node, GraphContext &ctx)
-{
-    validate_node<TargetInfo>(node, 3 /* expected inputs */, 3 /* expected outputs */);
-
-    // Extract IO and info
-    typename TargetInfo::TensorType *scores              = get_backing_tensor<TargetInfo>(node.input(0));
-    typename TargetInfo::TensorType *deltas              = get_backing_tensor<TargetInfo>(node.input(1));
-    typename TargetInfo::TensorType *anchors             = get_backing_tensor<TargetInfo>(node.input(2));
-    typename TargetInfo::TensorType *proposals           = get_backing_tensor<TargetInfo>(node.output(0));
-    typename TargetInfo::TensorType *scores_out          = get_backing_tensor<TargetInfo>(node.output(1));
-    typename TargetInfo::TensorType *num_valid_proposals = get_backing_tensor<TargetInfo>(node.output(2));
-    const GenerateProposalsInfo      info                = node.info();
-
-    ARM_COMPUTE_ERROR_ON(scores == nullptr);
-    ARM_COMPUTE_ERROR_ON(deltas == nullptr);
-    ARM_COMPUTE_ERROR_ON(anchors == nullptr);
-    ARM_COMPUTE_ERROR_ON(proposals == nullptr);
-    ARM_COMPUTE_ERROR_ON(scores_out == nullptr);
-
-    // Create and configure function
-    auto func = support::cpp14::make_unique<GenerateProposalsLayerFunction>(get_memory_manager(ctx, TargetInfo::TargetType));
-    func->configure(scores, deltas, anchors, proposals, scores_out, num_valid_proposals, info);
-
-    // Log info
-    ARM_COMPUTE_LOG_GRAPH_INFO("Instantiated " << node.type()
-                               << " Target " << TargetInfo::TargetType
-                               << " Data Type: " << scores->info()->data_type()
-                               << " Scores shape: " << scores->info()->tensor_shape()
-                               << " Deltas shape: " << deltas->info()->tensor_shape()
-                               << " Anchors shape: " << anchors->info()->tensor_shape()
-                               << " Proposals shape: " << proposals->info()->tensor_shape()
-                               << " Num valid proposals shape: " << num_valid_proposals->info()->tensor_shape()
-                               << " Scores Out shape: " << scores_out->info()->tensor_shape()
-                               << std::endl);
-
-    return std::move(func);
-}
-
 /** Create a backend normalization layer function
  *
  * @tparam NormalizationLayerFunction Backend normalization function
diff --git a/arm_compute/graph/backends/ValidateHelpers.h b/arm_compute/graph/backends/ValidateHelpers.h
index f1e5361..1b06f31 100644
--- a/arm_compute/graph/backends/ValidateHelpers.h
+++ b/arm_compute/graph/backends/ValidateHelpers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -228,33 +228,6 @@
     return DetectionOutputLayer::validate(input0, input1, input2, output, detect_info);
 }
 
-/** Validates a Generate Proposals layer node
- *
- * @tparam GenerateProposalsLayer Generate Proposals layer type
- *
- * @param[in] node Node to validate
- *
- * @return Status
- */
-template <typename GenerateProposalsLayer>
-Status validate_generate_proposals_layer(GenerateProposalsLayerNode &node)
-{
-    ARM_COMPUTE_LOG_GRAPH_VERBOSE("Validating GenerateProposalsLayer node with ID : " << node.id() << " and Name: " << node.name() << std::endl);
-    ARM_COMPUTE_RETURN_ERROR_ON(node.num_inputs() != 3);
-    ARM_COMPUTE_RETURN_ERROR_ON(node.num_outputs() != 3);
-
-    // Extract IO and info
-    arm_compute::ITensorInfo   *scores              = detail::get_backing_tensor_info(node.input(0));
-    arm_compute::ITensorInfo   *deltas              = detail::get_backing_tensor_info(node.input(1));
-    arm_compute::ITensorInfo   *anchors             = detail::get_backing_tensor_info(node.input(2));
-    arm_compute::ITensorInfo   *proposals           = get_backing_tensor_info(node.output(0));
-    arm_compute::ITensorInfo   *scores_out          = get_backing_tensor_info(node.output(1));
-    arm_compute::ITensorInfo   *num_valid_proposals = get_backing_tensor_info(node.output(2));
-    const GenerateProposalsInfo info                = node.info();
-
-    return GenerateProposalsLayer::validate(scores, deltas, anchors, proposals, scores_out, num_valid_proposals, info);
-}
-
 /** Validates a NormalizePlanarYUV layer node
  *
  * @tparam NormalizePlanarYUVLayer layer type
diff --git a/arm_compute/graph/frontend/Layers.h b/arm_compute/graph/frontend/Layers.h
index 72353a2..d10fa7f 100644
--- a/arm_compute/graph/frontend/Layers.h
+++ b/arm_compute/graph/frontend/Layers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -608,44 +608,6 @@
     const QuantizationInfo        _out_quant_info;
 };
 
-/** Generate Proposals Layer */
-class GenerateProposalsLayer final : public ILayer
-{
-public:
-    /** Construct a generate proposals layer.
-     *
-     * @param[in] ss_scores  Graph sub-stream for the scores.
-     * @param[in] ss_deltas  Graph sub-stream for the deltas.
-     * @param[in] ss_anchors Graph sub-stream for the anchors.
-     * @param[in] info       Generate Proposals operation information.
-     */
-    GenerateProposalsLayer(SubStream &&ss_scores, SubStream &&ss_deltas, SubStream &&ss_anchors, GenerateProposalsInfo info)
-        : _ss_scores(std::move(ss_scores)), _ss_deltas(std::move(ss_deltas)), _ss_anchors(std::move(ss_anchors)), _info(info)
-    {
-    }
-
-    /** Create layer and add to the given stream.
-     *
-     * @param[in] s Stream to add layer to.
-     *
-     * @return ID of the created node.
-     */
-    NodeID create_layer(IStream &s) override
-    {
-        NodeParams  common_params = { name(), s.hints().target_hint };
-        NodeIdxPair scores        = { _ss_scores.tail_node(), 0 };
-        NodeIdxPair deltas        = { _ss_deltas.tail_node(), 0 };
-        NodeIdxPair anchors       = { _ss_anchors.tail_node(), 0 };
-        return GraphBuilder::add_generate_proposals_node(s.graph(), common_params, scores, deltas, anchors, _info);
-    }
-
-private:
-    SubStream             _ss_scores;
-    SubStream             _ss_deltas;
-    SubStream             _ss_anchors;
-    GenerateProposalsInfo _info;
-};
-
 /** Normalization Layer */
 class NormalizationLayer final : public ILayer
 {
diff --git a/arm_compute/graph/nodes/GenerateProposalsLayerNode.h b/arm_compute/graph/nodes/GenerateProposalsLayerNode.h
deleted file mode 100644
index 09fbb3e..0000000
--- a/arm_compute/graph/nodes/GenerateProposalsLayerNode.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 2018 ARM Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef __ARM_COMPUTE_GENERATE_PROPOSALS_NODE_H__
-#define __ARM_COMPUTE_GENERATE_PROPOSALS_NODE_H__
-
-#include "arm_compute/graph/INode.h"
-
-namespace arm_compute
-{
-namespace graph
-{
-/** Generate Proposals Layer node */
-class GenerateProposalsLayerNode final : public INode
-{
-public:
-    /** Constructor
-     *
-     * @param[in] info Generate proposals operation information.
-     */
-    GenerateProposalsLayerNode(GenerateProposalsInfo &info);
-    /** GenerateProposalsInfo accessor
-     *
-     * @return GenerateProposalsInfo
-     */
-    const GenerateProposalsInfo &info() const;
-
-    // Inherited overridden methods:
-    NodeType         type() const override;
-    bool             forward_descriptors() override;
-    TensorDescriptor configure_output(size_t idx) const override;
-    void accept(INodeVisitor &v) override;
-
-private:
-    GenerateProposalsInfo _info;
-};
-} // namespace graph
-} // namespace arm_compute
-#endif /* __ARM_COMPUTE_GENERATE_PROPOSALS_NODE_H__ */
diff --git a/arm_compute/graph/nodes/Nodes.h b/arm_compute/graph/nodes/Nodes.h
index c85c4dc..79ae5d4 100644
--- a/arm_compute/graph/nodes/Nodes.h
+++ b/arm_compute/graph/nodes/Nodes.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -38,7 +38,6 @@
 #include "arm_compute/graph/nodes/EltwiseLayerNode.h"
 #include "arm_compute/graph/nodes/FlattenLayerNode.h"
 #include "arm_compute/graph/nodes/FullyConnectedLayerNode.h"
-#include "arm_compute/graph/nodes/GenerateProposalsLayerNode.h"
 #include "arm_compute/graph/nodes/InputNode.h"
 #include "arm_compute/graph/nodes/NormalizationLayerNode.h"
 #include "arm_compute/graph/nodes/NormalizePlanarYUVLayerNode.h"
diff --git a/arm_compute/graph/nodes/NodesFwd.h b/arm_compute/graph/nodes/NodesFwd.h
index 542c129..6a0be1b 100644
--- a/arm_compute/graph/nodes/NodesFwd.h
+++ b/arm_compute/graph/nodes/NodesFwd.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -44,7 +44,6 @@
 class EltwiseLayerNode;
 class FlattenLayerNode;
 class FullyConnectedLayerNode;
-class GenerateProposalsLayerNode;
 class InputNode;
 class NormalizationLayerNode;
 class NormalizePlanarYUVLayerNode;
diff --git a/arm_compute/runtime/CL/CLFunctions.h b/arm_compute/runtime/CL/CLFunctions.h
index 686d266..504443e 100644
--- a/arm_compute/runtime/CL/CLFunctions.h
+++ b/arm_compute/runtime/CL/CLFunctions.h
@@ -44,7 +44,6 @@
 #include "arm_compute/runtime/CL/functions/CLChannelShuffleLayer.h"
 #include "arm_compute/runtime/CL/functions/CLColorConvert.h"
 #include "arm_compute/runtime/CL/functions/CLComparison.h"
-#include "arm_compute/runtime/CL/functions/CLComputeAllAnchors.h"
 #include "arm_compute/runtime/CL/functions/CLConcatenateLayer.h"
 #include "arm_compute/runtime/CL/functions/CLConvertFullyConnectedWeights.h"
 #include "arm_compute/runtime/CL/functions/CLConvolution.h"
@@ -80,7 +79,6 @@
 #include "arm_compute/runtime/CL/functions/CLGaussian3x3.h"
 #include "arm_compute/runtime/CL/functions/CLGaussian5x5.h"
 #include "arm_compute/runtime/CL/functions/CLGaussianPyramid.h"
-#include "arm_compute/runtime/CL/functions/CLGenerateProposalsLayer.h"
 #include "arm_compute/runtime/CL/functions/CLHOGDescriptor.h"
 #include "arm_compute/runtime/CL/functions/CLHOGDetector.h"
 #include "arm_compute/runtime/CL/functions/CLHOGGradient.h"
diff --git a/arm_compute/runtime/CL/functions/CLComputeAllAnchors.h b/arm_compute/runtime/CL/functions/CLComputeAllAnchors.h
deleted file mode 100644
index 6c6da79..0000000
--- a/arm_compute/runtime/CL/functions/CLComputeAllAnchors.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 2018 ARM Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#ifndef __ARM_COMPUTE_CLCOMPUTEALLANCHORS_H__
-#define __ARM_COMPUTE_CLCOMPUTEALLANCHORS_H__
-
-#include "arm_compute/core/CL/kernels/CLGenerateProposalsLayerKernel.h"
-#include "arm_compute/runtime/CL/ICLSimpleFunction.h"
-
-namespace arm_compute
-{
-class ICLTensor;
-
-/** Basic function to run @ref CLComputeAllAnchorsKernel.
- *
- * This function calls the following OpenCL kernels:
- * -# @ref CLComputeAllAnchorsKernel
- */
-class CLComputeAllAnchors : public ICLSimpleFunction
-{
-public:
-    /** Set the input and output tensors.
-     *
-     * @param[in]  anchors     Source tensor. Original set of anchors of size (4, A) where A is the number of anchors. Data types supported: F16/F32
-     * @param[out] all_anchors Destination tensor. Destination anchors of size (4, H*W*A) where H and W are the height and width of the feature map and A is the number of anchors. Data types supported: Same as @p input
-     * @param[in]  info        Contains Compute Anchors operation information described in @ref ComputeAnchorsInfo
-     *
-     */
-    void configure(const ICLTensor *anchors, ICLTensor *all_anchors, const ComputeAnchorsInfo &info);
-
-    /** Static function to check if given info will lead to a valid configuration of @ref CLComputeAllAnchorsKernel
-     *
-     * @param[in] anchors     Source tensor info. Original set of anchors of size (4, A) where A is the number of anchors. Data types supported: F16/F32
-     * @param[in] all_anchors Destination tensor info. Destination anchors of size (4, H*W*A) where H and W are the height and width of the feature map and A is the number of anchors. Data types supported: Same as @p input
-     * @param[in] info        Contains Compute Anchors operation information described in @ref ComputeAnchorsInfo
-     *
-     * @return a Status
-     */
-    static Status validate(const ITensorInfo *anchors, const ITensorInfo *all_anchors, const ComputeAnchorsInfo &info);
-};
-} // namespace arm_compute
-#endif /* __ARM_COMPUTE_CLCOMPUTEALLANCOHORS_H__ */
diff --git a/arm_compute/runtime/CL/functions/CLGenerateProposalsLayer.h b/arm_compute/runtime/CL/functions/CLGenerateProposalsLayer.h
deleted file mode 100644
index 02f5bd1..0000000
--- a/arm_compute/runtime/CL/functions/CLGenerateProposalsLayer.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Copyright (c) 2018-2019 ARM Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#ifndef __ARM_COMPUTE_CLGENERATEPROPOSALSLAYER_H__
-#define __ARM_COMPUTE_CLGENERATEPROPOSALSLAYER_H__
-#include "arm_compute/core/CL/kernels/CLBoundingBoxTransformKernel.h"
-#include "arm_compute/core/CL/kernels/CLCopyKernel.h"
-#include "arm_compute/core/CL/kernels/CLGenerateProposalsLayerKernel.h"
-#include "arm_compute/core/CL/kernels/CLMemsetKernel.h"
-#include "arm_compute/core/CL/kernels/CLPermuteKernel.h"
-#include "arm_compute/core/CL/kernels/CLReshapeLayerKernel.h"
-#include "arm_compute/core/CL/kernels/CLStridedSliceKernel.h"
-#include "arm_compute/core/CPP/kernels/CPPBoxWithNonMaximaSuppressionLimitKernel.h"
-#include "arm_compute/core/Types.h"
-#include "arm_compute/runtime/CL/CLMemoryGroup.h"
-#include "arm_compute/runtime/CL/CLScheduler.h"
-#include "arm_compute/runtime/CL/CLTensor.h"
-#include "arm_compute/runtime/CPP/CPPScheduler.h"
-#include "arm_compute/runtime/IFunction.h"
-
-namespace arm_compute
-{
-class ICLTensor;
-
-/** Basic function to generate proposals for a RPN (Region Proposal Network)
- *
- * This function calls the following OpenCL kernels:
- * -# @ref CLComputeAllAnchors
- * -# @ref CLPermute x 2
- * -# @ref CLReshapeLayer x 2
- * -# @ref CLStridedSlice x 3
- * -# @ref CLBoundingBoxTransform
- * -# @ref CLCopyKernel
- * -# @ref CLMemsetKernel
- * And the following CPP kernels:
- * -# @ref CPPBoxWithNonMaximaSuppressionLimit
- */
-class CLGenerateProposalsLayer : public IFunction
-{
-public:
-    /** Default constructor
-     *
-     * @param[in] memory_manager (Optional) Memory manager.
-     */
-    CLGenerateProposalsLayer(std::shared_ptr<IMemoryManager> memory_manager = nullptr);
-    /** Prevent instances of this class from being copied (As this class contains pointers) */
-    CLGenerateProposalsLayer(const CLGenerateProposalsLayer &) = delete;
-    /** Default move constructor */
-    CLGenerateProposalsLayer(CLGenerateProposalsLayer &&) = default;
-    /** Prevent instances of this class from being copied (As this class contains pointers) */
-    CLGenerateProposalsLayer &operator=(const CLGenerateProposalsLayer &) = delete;
-    /** Default move assignment operator */
-    CLGenerateProposalsLayer &operator=(CLGenerateProposalsLayer &&) = default;
-
-    /** Set the input and output tensors.
-     *
-     * @param[in]  scores              Scores from convolution layer of size (W, H, A), where H and W are the height and width of the feature map, and A is the number of anchors. Data types supported: F16/F32
-     * @param[in]  deltas              Bounding box deltas from convolution layer of size (W, H, 4*A). Data types supported: Same as @p scores
-     * @param[in]  anchors             Anchors tensor of size (4, A). Data types supported: Same as @p input
-     * @param[out] proposals           Box proposals output tensor of size (5, W*H*A). Data types supported: Same as @p input
-     * @param[out] scores_out          Box scores output tensor of size (W*H*A). Data types supported: Same as @p input
-     * @param[out] num_valid_proposals Scalar output tensor which says which of the first proposals are valid. Data types supported: U32
-     * @param[in]  info                Contains GenerateProposals operation information described in @ref GenerateProposalsInfo
-     *
-     * @note Only single image prediction is supported. Height and Width (and scale) of the image will be contained in the @ref GenerateProposalsInfo struct.
-     * @note Proposals contains all the proposals. Of those, only the first num_valid_proposals are valid.
-     */
-    void configure(const ICLTensor *scores, const ICLTensor *deltas, const ICLTensor *anchors, ICLTensor *proposals, ICLTensor *scores_out, ICLTensor *num_valid_proposals,
-                   const GenerateProposalsInfo &info);
-
-    /** Static function to check if given info will lead to a valid configuration of @ref CLGenerateProposalsLayer
-     *
-     * @param[in] scores              Scores info from convolution layer of size (W, H, A), where H and W are the height and width of the feature map, and A is the number of anchors. Data types supported: F16/F32
-     * @param[in] deltas              Bounding box deltas info from convolution layer of size (W, H, 4*A). Data types supported: Same as @p scores
-     * @param[in] anchors             Anchors tensor info of size (4, A). Data types supported: Same as @p input
-     * @param[in] proposals           Box proposals info  output tensor of size (5, W*H*A). Data types supported: Data types supported: U32
-     * @param[in] scores_out          Box scores output tensor info of size (W*H*A). Data types supported: Same as @p input
-     * @param[in] num_valid_proposals Scalar output tensor info which says which of the first proposals are valid. Data types supported: Same as @p input
-     * @param[in] info                Contains GenerateProposals operation information described in @ref GenerateProposalsInfo
-     *
-     * @return a Status
-     */
-    static Status validate(const ITensorInfo *scores, const ITensorInfo *deltas, const ITensorInfo *anchors, const ITensorInfo *proposals, const ITensorInfo *scores_out,
-                           const ITensorInfo           *num_valid_proposals,
-                           const GenerateProposalsInfo &info);
-
-    // Inherited methods overridden:
-    void run() override;
-
-private:
-    // Memory group manager
-    CLMemoryGroup _memory_group;
-
-    // OpenCL kernels
-    CLPermuteKernel              _permute_deltas_kernel;
-    CLReshapeLayerKernel         _flatten_deltas_kernel;
-    CLPermuteKernel              _permute_scores_kernel;
-    CLReshapeLayerKernel         _flatten_scores_kernel;
-    CLComputeAllAnchorsKernel    _compute_anchors_kernel;
-    CLBoundingBoxTransformKernel _bounding_box_kernel;
-    CLMemsetKernel               _memset_kernel;
-    CLCopyKernel                 _padded_copy_kernel;
-
-    // CPP kernels
-    CPPBoxWithNonMaximaSuppressionLimitKernel _cpp_nms_kernel;
-
-    bool _is_nhwc;
-
-    // Temporary tensors
-    CLTensor _deltas_permuted;
-    CLTensor _deltas_flattened;
-    CLTensor _scores_permuted;
-    CLTensor _scores_flattened;
-    CLTensor _all_anchors;
-    CLTensor _all_proposals;
-    CLTensor _keeps_nms_unused;
-    CLTensor _classes_nms_unused;
-    CLTensor _proposals_4_roi_values;
-
-    // Output tensor pointers
-    ICLTensor *_num_valid_proposals;
-    ICLTensor *_scores_out;
-
-    /** Internal function to run the CPP BoxWithNMS kernel */
-    void run_cpp_nms_kernel();
-};
-} // namespace arm_compute
-#endif /* __ARM_COMPUTE_CLGENERATEPROPOSALSLAYER_H__ */