Fixed a warning (int and unsigned int comparison) in Camera.cpp

Updated example to switch between LSH and KDTree depending on descriptors type detected. Also use SIFT as it gives better results than SURF.

git-svn-id: http://find-object.googlecode.com/svn/trunk/find_object@163 620bd6b2-0a58-f614-fd9a-1bd335dccda9

src/Camera.cpp

@@ -83,7 +83,7 @@ void Camera::takeImage()
 	}
 	else if(!images_.empty())
 	{
-		if(currentImageIndex_ < images_.size())
+		if(currentImageIndex_ < (unsigned int)images_.size())
 		{
 			img = cv::imread(images_[currentImageIndex_++]);
 		}

src/MainWindow.cpp

@@ -1048,8 +1048,6 @@ void MainWindow::update(const cv::Mat & image)
 					QColor color((Qt::GlobalColor)(nColor==Qt::yellow?Qt::gray:nColor));
 					for(QMultiMap<int, int>::iterator iter = matches[i].begin(); iter!=matches[i].end(); ++iter)
 					{
-						printf("iter.key()=%d, iter.value()=%d\n", iter.key(), iter.value());
-						printf("objects_[%d].keypoints=%d\n", i, (int)objects_[i]->keypoints().size());
 						objects_[i]->setKptColor(iter.key(), color);
 						ui_->imageView_source->setKptColor(iter.value(), color);
 					}