Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

46 lines (43 sloc) 1.344 kb
#include "ccv.h"
#include <sys/time.h>
unsigned int get_current_time()
{
struct timeval tv;
gettimeofday(&tv, 0);
return tv.tv_sec * 1000 + tv.tv_usec / 1000;
}
int main(int argc, char** argv)
{
ccv_dense_matrix_t* image = 0;
ccv_unserialize(argv[1], &image, CCV_SERIAL_ANY_FILE);
ccv_dense_matrix_t* a = ccv_dense_matrix_new(image->rows, image->cols, CCV_8U | CCV_C1, 0, 0);
int i, j, k, t;
for (i = 0; i < image->rows; i++)
for (j = 0; j < image->cols; j++)
a->data.ptr[i * a->step + j] = (image->data.ptr[i * image->step + j * 3] * 29 + image->data.ptr[i * image->step + j * 3 + 1] * 61 + image->data.ptr[i * image->step + j * 3 + 2] * 10) / 100;
ccv_dense_matrix_t* x = 0;
ccv_daisy_param_t param;
param.radius = 15;
param.rad_q_no = 3;
param.th_q_no = 8;
param.hist_th_q_no = 8;
param.normalize_threshold = 0.154;
param.normalize_method = CCV_DAISY_NORMAL_PARTIAL;
unsigned int elapsed_time = get_current_time();
ccv_daisy(a, &x, 0, param);
printf("elpased time : %d\n", get_current_time() - elapsed_time);
j = atoi(argv[2]);
i = atoi(argv[3]);
float* x_ptr = x->data.fl + i * x->cols + j * 200;
for (k = 0; k < 25; k++)
{
for (t = 0; t < 8; t++)
printf("%f ", x_ptr[k * 8 + t]);
printf("\n");
}
ccv_matrix_free(image);
ccv_matrix_free(a);
ccv_matrix_free(x);
ccv_garbage_collect();
return 0;
}
Jump to Line
Something went wrong with that request. Please try again.