Fixs: After scaling back to original image, some detected ROI will outside the original image ROI

12 years ago · ef5578a7ce
parent 2068c4582c
commit ef5578a7ce
1 changed files with 1 additions and 1 deletions
--- a/modules/objdetect/src/cascadedetect.cpp
+++ b/modules/objdetect/src/cascadedetect.cpp
@ -1141,7 +1141,7 @@ void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& object

        Size windowSize( cvRound(originalWindowSize.width*factor), cvRound(originalWindowSize.height*factor) );
        Size scaledImageSize( cvRound( grayImage.cols/factor ), cvRound( grayImage.rows/factor ) );
-        Size processingRectSize( scaledImageSize.width - originalWindowSize.width + 1, scaledImageSize.height - originalWindowSize.height + 1 );
+        Size processingRectSize( scaledImageSize.width - originalWindowSize.width, scaledImageSize.height - originalWindowSize.height );

        if( processingRectSize.width <= 0 || processingRectSize.height <= 0 )
            break;