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83 lines
1.6 KiB
C++
83 lines
1.6 KiB
C++
#include "edge_detect.h"
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void mysobel(rgb_img_t &src, rgb_img_t &dst, int dir)
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{
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int const rows = MAX_HEIGHT;
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int const cols = MAX_WIDTH;
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rgb_img_t img0(rows, cols);
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if (dir)
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{
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hls::Sobel<1,0,3>(src, img0);
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}
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else
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{
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hls::Sobel<0,1,3>(src, img0);
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}
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hls::ConvertScaleAbs(img0, dst);
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}
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void mysobelxy(rgb_img_t &src, rgb_img_t &dst)
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{
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int const rows = MAX_HEIGHT;
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int const cols = MAX_WIDTH;
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rgb_img_t img0(rows, cols);
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rgb_img_t img1(rows, cols);
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rgb_img_t img2(rows, cols);
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rgb_img_t img3(rows, cols);
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hls::Duplicate(src, img0, img1);
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mysobel(img0, img2, 1);
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mysobel(img1, img3, 0);
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hls::AddWeighted(img2, 1, img3, 1, 0, dst);
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}
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void sobelfoo(stream_t &stream_in, stream_t &stream_out)
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{
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int const rows = MAX_HEIGHT;
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int const cols = MAX_WIDTH;
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rgb_img_t img0(rows, cols);
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rgb_img_t img1(rows, cols);
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rgb_img_t img2(rows, cols);
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rgb_img_t img4(rows, cols);
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hls::AXIvideo2Mat(stream_in, img0);
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hls::CvtColor<HLS_RGB2GRAY>(img0, img1);
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mysobelxy(img1,img2);
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hls::CvtColor<HLS_GRAY2RGB>(img2, img4);
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hls::Mat2AXIvideo(img4, stream_out);
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}
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//
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//void blurfoo(stream_t &stream_in, stream_t &stream_out)
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//{
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// int const rows = MAX_HEIGHT;
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// int const cols = MAX_WIDTH;
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//
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// rgb_img_t img0(rows, cols);
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// rgb_img_t img1(rows, cols);
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//
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// hls::AXIvideo2Mat(stream_in, img0);
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//
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// hls::GaussianBlur<5,5>(img0, img1, (double)5, (double)5);
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//
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// hls::Mat2AXIvideo(img1, stream_out);
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//
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//}
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void edge_detect(stream_t &stream_in, stream_t &stream_out)
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{
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int const rows = MAX_HEIGHT;
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int const cols = MAX_WIDTH;
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sobelfoo(stream_in, stream_out);
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}
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