return -1;
}
- struct stat stat_buffer;
- if (stat(img1_filename, &stat_buffer) != 0)
- {
- printf("Command-line parameter error: could not find the first input image file\n");
- return -1;
- }
-
- if (stat(img2_filename, &stat_buffer) != 0)
- {
- printf("Command-line parameter error: could not find the second input image file\n");
- return -1;
- }
-
if( (intrinsic_filename != 0) ^ (extrinsic_filename != 0) )
{
printf("Command-line parameter error: either both intrinsic and extrinsic parameters must be specified, or none of them (when the stereo pair is already rectified)\n");
Mat img1 = imread(img1_filename, color_mode);
Mat img2 = imread(img2_filename, color_mode);
- if( scale != 1.f )
+ if (img1.empty())
+ {
+ printf("Command-line parameter error: could not load the first input image file\n");
+ return -1;
+ }
+ if (img2.empty())
+ {
+ printf("Command-line parameter error: could not load the second input image file\n");
+ return -1;
+ }
+
+ if (scale != 1.f)
{
Mat temp1, temp2;
int method = scale < 1 ? INTER_AREA : INTER_CUBIC;