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changed int -> size_t when accessing std::vector

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Nghia Ho
2013-08-31 23:35:03 +10:00
parent 7e4c0ac4d6
commit 81a6ae791b
1 changed files with 2 additions and 2 deletions
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4
doc/tutorials/objdetect/cascade_classifier/cascade_classifier.rst
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@@ -90,7 +90,7 @@ This tutorial code's is shown lines below. You can also download it from `here <
//-- Detect faces //-- Detect faces
face_cascade.detectMultiScale( frame_gray, faces, 1.1, 2, 0|CV_HAAR_SCALE_IMAGE, Size(30, 30) ); face_cascade.detectMultiScale( frame_gray, faces, 1.1, 2, 0|CV_HAAR_SCALE_IMAGE, Size(30, 30) );
for( int i = 0; i < faces.size(); i++ ) for( size_t i = 0; i < faces.size(); i++ )
{ {
Point center( faces[i].x + faces[i].width*0.5, faces[i].y + faces[i].height*0.5 ); Point center( faces[i].x + faces[i].width*0.5, faces[i].y + faces[i].height*0.5 );
ellipse( frame, center, Size( faces[i].width*0.5, faces[i].height*0.5), 0, 0, 360, Scalar( 255, 0, 255 ), 4, 8, 0 ); ellipse( frame, center, Size( faces[i].width*0.5, faces[i].height*0.5), 0, 0, 360, Scalar( 255, 0, 255 ), 4, 8, 0 );
@@ -101,7 +101,7 @@ This tutorial code's is shown lines below. You can also download it from `here <
//-- In each face, detect eyes //-- In each face, detect eyes
eyes_cascade.detectMultiScale( faceROI, eyes, 1.1, 2, 0 |CV_HAAR_SCALE_IMAGE, Size(30, 30) ); eyes_cascade.detectMultiScale( faceROI, eyes, 1.1, 2, 0 |CV_HAAR_SCALE_IMAGE, Size(30, 30) );
for( int j = 0; j < eyes.size(); j++ ) for( size_t j = 0; j < eyes.size(); j++ )
{ {
Point center( faces[i].x + eyes[j].x + eyes[j].width*0.5, faces[i].y + eyes[j].y + eyes[j].height*0.5 ); Point center( faces[i].x + eyes[j].x + eyes[j].width*0.5, faces[i].y + eyes[j].y + eyes[j].height*0.5 );
int radius = cvRound( (eyes[j].width + eyes[j].height)*0.25 ); int radius = cvRound( (eyes[j].width + eyes[j].height)*0.25 );