Radial n tangential undistort #346
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…to radial_n_tangential_undistort
will-jl944
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May 22, 2023
| #include <paddle/extension.h> | ||
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| #include <vector> | ||
| // #define PADDLE_WITH_CUDA |
| void cv_undistort_cpu_kernel(const data_t *xy_coords, | ||
| const data_t *distortion_coeffs, data_t *xy_undist, | ||
| float eps, int max_iterations, int input_numel) { | ||
| // 迭代过程中的数据 |
| } | ||
| } | ||
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| PD_BUILD_OP(cv_undistfun) |
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算子名称仍然用radial_n_tangential_undistort吧，后续会替换掉paddle原生算子实现的版本
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| if paddle.device.is_compiled_with_cuda(): | ||
| setup( | ||
| name='my_undist', |
这里的gpu测试结果是不是写成cpu的了。 |
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添加c++畸变校正算子
测试结果
仿真图像
硬件信息
框架信息
测试三次取平均值，程序的运行时间分别为
paddle.allclose测试全部通过