COMPMID-344 Updated doxygen
Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae
diff --git a/arm_compute/runtime/CL/functions/CLHOGDetector.h b/arm_compute/runtime/CL/functions/CLHOGDetector.h
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+/*
+ * Copyright (c) 2017 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_CLHOGDETECTOR_H__
+#define __ARM_COMPUTE_CLHOGDETECTOR_H__
+
+#include "arm_compute/core/CL/OpenCL.h"
+#include "arm_compute/core/CL/kernels/CLHOGDetectorKernel.h"
+#include "arm_compute/core/IHOG.h"
+#include "arm_compute/runtime/IFunction.h"
+
+namespace arm_compute
+{
+/** Basic function to execute HOG detector based on linear SVM. This function calls the following OpenCL kernel:
+ *
+ * -# @ref CLHOGDetectorKernel
+ *
+ */
+class CLHOGDetector : public IFunction
+{
+public:
+ /** Default constructor */
+ CLHOGDetector();
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ CLHOGDetector(const CLHOGDetector &) = delete;
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ CLHOGDetector &operator=(const CLHOGDetector &) = delete;
+ /** Allow instances of this class to be moved */
+ CLHOGDetector(CLHOGDetector &&) = default;
+ /** Allow instances of this class to be moved */
+ CLHOGDetector &operator=(CLHOGDetector &&) = default;
+ /** Default destructor */
+ ~CLHOGDetector() = default;
+ /** Initialise the kernel's input, output, HOG data object, detection window stride, threshold and index class
+ *
+ * @attention The function does not reset the number of values in @ref IDetectionWindowArray so it is caller's responsibility to clear it.
+ *
+ * @param[in] input Input tensor. It is the output of @ref NEHOGDescriptor. Data type supported: F32
+ * @param[in] hog HOG data-object that describes the HOG descriptor
+ * @param[out] detection_windows Array of @ref DetectionWindow used to store the detected objects
+ * @param[in] detection_window_stride Distance in pixels between 2 consecutive detection windows in x and y directions.
+ * It must be multiple of the block stride stored in hog
+ * @param[in] threshold (Optional) Threshold for the distance between features and SVM classifying plane
+ * @param[in] idx_class (Optional) Index of the class used for evaluating which class the detection window belongs to
+ */
+ void configure(const ICLTensor *input, const ICLHOG *hog, ICLDetectionWindowArray *detection_windows, const Size2D &detection_window_stride, float threshold = 0.0f, size_t idx_class = 0);
+
+ // Inherited methods overridden:
+ void run() override;
+
+private:
+ CLHOGDetectorKernel _hog_detector_kernel;
+ ICLDetectionWindowArray *_detection_windows;
+ cl::Buffer _num_detection_windows;
+};
+}
+
+#endif /* __ARM_COMPUTE_CLHOGDETECTOR_H__ */