potok/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2026-07-27 22:33:03 +04:00
Code Packages Releases Wiki Activity

Merge pull request #23442 from LaurentBerger:tuto_findFile

Browse Source 
Fix image loading in tutorials code #23442

Fixes https://github.com/opencv/opencv/issues/23378

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [X] I agree to contribute to the project under Apache 2 License.
- [X] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [X] The PR is proposed to the proper branch
- [X] There is a reference to the original bug report and related work
- [X] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [X] The feature is well documented and sample code can be built with the project CMake
This commit is contained in:
Laurent Berger
2023-04-06 12:02:00 +02:00
committed by GitHub
parent 793c966c40
commit 9742c73254
7 changed files with 63 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files
samples/cpp/tutorial_code/Histograms_Matching/compareHist_Demo.cpp
+7 -6
View File
@@ -14,9 +14,9 @@ using namespace cv;
const char* keys =
"{ help h| | Print help message. }"
"{ @input1 | | Path to input image 1. }"
"{ @input2 | | Path to input image 2. }"
"{ @input3 | | Path to input image 3. }";
"{ @input1 |Histogram_Comparison_Source_0.jpg | Path to input image 1. }"
"{ @input2 |Histogram_Comparison_Source_1.jpg | Path to input image 2. }"
"{ @input3 |Histogram_Comparison_Source_2.jpg | Path to input image 3. }";
/**
* @function main
@@ -25,9 +25,10 @@ int main( int argc, char** argv )
{
//! [Load three images with different environment settings]
CommandLineParser parser( argc, argv, keys );
Mat src_base = imread( parser.get<String>("input1") );
Mat src_test1 = imread( parser.get<String>("input2") );
Mat src_test2 = imread( parser.get<String>("input3") );
samples::addSamplesDataSearchSubDirectory( "doc/tutorials/imgproc/histograms/histogram_comparison/images" );
Mat src_base = imread(samples::findFile( parser.get<String>( "@input1" ) ) );
Mat src_test1 = imread(samples::findFile( parser.get<String>( "@input2" ) ) );
Mat src_test2 = imread(samples::findFile( parser.get<String>( "@input3" ) ) );
if( src_base.empty() || src_test1.empty() || src_test2.empty() )
{
cout << "Could not open or find the images!\n" << endl;