Segmentation fault about patchmatch_inpainting HOT 5 CLOSED

int main(int argc, char** argv)
{
	char image_path[100];
	char mask_path[100];
	char masked_path[100];
	char output_path[100];

	double psnr_mean[3] = {0,};
	double ssim_mean[3] = {0,};
	double time_mean[3] = {0,};

	double psnr_total = 0.0;
	double ssim_total = 0.0;
	double time_total = 0.0;

	for(int i = 0; i < 6000; ++i)
	{
		for(int j = 0; j < 3; ++j)
		{
			sprintf(image_path, "../image_files/inpainting/image/image_%05d.png", j);
			sprintf(mask_path, "../image_files/inpainting/mask/mask_%05d.png", j);
			sprintf(masked_path, "../image_files/inpainting/masked_image/masked_image_%05d.png", j);
			sprintf(output_path, "../image_files/inpainting/output/output_%05d.png", j);

			process(image_path, mask_path, output_path, &psnr_total, &ssim_total, &time_total);
			psnr_mean[j] = psnr_total/6000.0;
			ssim_mean[j] = ssim_total/6000.0;
			time_mean[j] = time_total/6000.0;
		}
	}

	for(int i = 0; i < 3; ++i)
	{
		printf("[%02d%% - %02d%%] average psnr: %lf\taverage ssim: %lf\taverage time: %lf\n", i*10, (i+1)*10, psnr_mean[i], ssim_mean[i], time_mean[i]);
	}

	return 0;
}

    cvReleaseImage(& output_ipl_img);