imtest.c

计算机视觉-计算理论与算法基础

#include <stdio.h>

int main(int argc, char **argv)
{
    unsigned char *image;
    int width, height;

    if (argc < 3) {
        printf("Usage: %s InputImage OutputImage\n", argv[0]);
        exit(1);
    }

    /* read an image */
    if (!imRead(argv[1], &width, &height, &image)) {
        fprintf(stderr, "Problem in reading `%s'!\n", argv[1]);
        exit (1);
    }
    /* write an image */
    if (!imWrite(argv[2], width, height, image)) {
        fprintf(stderr, "Problem in writing `%s'!\n", argv[2]);
        exit (1);
    }
    exit(0);
}