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add input paramter checking that verifies the existance of the input files to stero_match example

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remove the unnecessary header file

check input paramter by checking the image size
This commit is contained in:
Brian Park 2014-10-21 22:47:49 -07:00 committed by Dikay900
parent 7a5aa06b9e
commit 044de4105e
1 changed files with 12 additions and 1 deletions
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13
samples/cpp/stereo_match.cpp
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@ -159,7 +159,18 @@ int main(int argc, char** argv)
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;