864071a512
=========================== - Bundle re-newed libmv library. - Update API in libmv-capi to match new library. - Initial implementaition of feature detection. - Fixed bug with incorrect user sync when tracking for first frame.
72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
#include <stdlib.h>
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#include "fast.h"
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xy* fast9_detect_nonmax(const byte* im, int xsize, int ysize, int stride, int b, int* ret_num_corners)
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{
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xy* corners;
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int num_corners;
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int* scores;
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xy* nonmax;
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corners = fast9_detect(im, xsize, ysize, stride, b, &num_corners);
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scores = fast9_score(im, stride, corners, num_corners, b);
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nonmax = nonmax_suppression(corners, scores, num_corners, ret_num_corners);
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free(corners);
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free(scores);
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return nonmax;
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}
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xy* fast10_detect_nonmax(const byte* im, int xsize, int ysize, int stride, int b, int* ret_num_corners)
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{
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xy* corners;
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int num_corners;
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int* scores;
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xy* nonmax;
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corners = fast10_detect(im, xsize, ysize, stride, b, &num_corners);
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scores = fast10_score(im, stride, corners, num_corners, b);
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nonmax = nonmax_suppression(corners, scores, num_corners, ret_num_corners);
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free(corners);
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free(scores);
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return nonmax;
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}
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xy* fast11_detect_nonmax(const byte* im, int xsize, int ysize, int stride, int b, int* ret_num_corners)
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{
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xy* corners;
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int num_corners;
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int* scores;
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xy* nonmax;
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corners = fast11_detect(im, xsize, ysize, stride, b, &num_corners);
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scores = fast11_score(im, stride, corners, num_corners, b);
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nonmax = nonmax_suppression(corners, scores, num_corners, ret_num_corners);
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free(corners);
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free(scores);
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return nonmax;
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}
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xy* fast12_detect_nonmax(const byte* im, int xsize, int ysize, int stride, int b, int* ret_num_corners)
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{
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xy* corners;
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int num_corners;
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int* scores;
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xy* nonmax;
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corners = fast12_detect(im, xsize, ysize, stride, b, &num_corners);
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scores = fast12_score(im, stride, corners, num_corners, b);
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nonmax = nonmax_suppression(corners, scores, num_corners, ret_num_corners);
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free(corners);
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free(scores);
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return nonmax;
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}
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