| /* |
| * 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_TYPES_H |
| #define ARM_COMPUTE_TYPES_H |
| |
| /** 2D Coordinates structure */ |
| typedef struct Coordinates2D |
| { |
| int x; /**< The x coordinate. */ |
| int y; /**< The y coordinate. */ |
| } Coordinates2D; |
| |
| /* Keypoint struct */ |
| typedef struct Keypoint |
| { |
| int x; /**< The x coordinate. */ |
| int y; /**< The y coordinate. */ |
| float strength; /**< The strength of the keypoint. Its definition is specific to the corner detector. */ |
| float scale; /**< Initialized to 0 by corner detectors. */ |
| float orientation; /**< Initialized to 0 by corner detectors. */ |
| int tracking_status; /**< A zero indicates a lost point. Initialized to 1 by corner detectors. */ |
| float error; /**< A tracking method specific error. Initialized to 0 by corner detectors. */ |
| } Keypoint; |
| |
| /** Detection window struct */ |
| typedef struct DetectionWindow |
| { |
| ushort x; /**< Top-left x coordinate */ |
| ushort y; /**< Top-left y coordinate */ |
| ushort width; /**< Width of the detection window */ |
| ushort height; /**< Height of the detection window */ |
| ushort idx_class; /**< Index of the class */ |
| float score; /**< Confidence value for the detection window */ |
| } DetectionWindow; |
| #endif // ARM_COMPUTE_TYPES_H |