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check input paramter by checking the image size

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This commit is contained in:
Brian Park
2014-11-03 21:38:15 -08:00
parent 5de5f26223
commit 9e3a2cbab2
1 changed files with 12 additions and 14 deletions
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26
samples/cpp/stereo_match.cpp
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@@ -144,19 +144,6 @@ int main(int argc, char** argv)
return -1; 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) ) 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"); 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");
@@ -173,7 +160,18 @@ int main(int argc, char** argv)
Mat img1 = imread(img1_filename, color_mode); Mat img1 = imread(img1_filename, color_mode);
Mat img2 = imread(img2_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; Mat temp1, temp2;
int method = scale < 1 ? INTER_AREA : INTER_CUBIC; int method = scale < 1 ? INTER_AREA : INTER_CUBIC;