# Revision history [back]

### OpenCV, drawing depth map

Hi! I have a little project on C++.

In this project, I I try to find sample image on depth map, received from Kinect. I check results by drawing both images (sample and current scene) in 1 window. Keypoints linked with lines after it. But I can't see current scene in window. Where can be problem? Something wrong in src/Classifier.cpp, method void Detector::findObject(cv::Mat scene). And one more question - what method should I use to copy data from one cv::Mat to other? I use cvtColor for this. I think, that class method copyTo() should do same work, but it doesn't. Thanks for help!

Here project - http://dl.dropbox.com/u/16807894/robot-vision.zip

 2 retagged

### OpenCV, drawing depth map

Hi! I have a little project on C++.

In this project, I I try to find sample image on depth map, received from Kinect. I check results by drawing both images (sample and current scene) in 1 window. Keypoints linked with lines after it. But I can't see current scene in window. Where can be problem? Something wrong in src/Classifier.cpp, method void Detector::findObject(cv::Mat scene). And one more question - what method should I use to copy data from one cv::Mat to other? I use cvtColor for this. I think, that class method copyTo() should do same work, but it doesn't. Thanks for help!

Here project - http://dl.dropbox.com/u/16807894/robot-vision.zip

 3 retagged

### OpenCV, drawing depth map

Hi! I have a little project on C++.

In this project, I I try to find sample image on depth map, received from Kinect. I check results by drawing both images (sample and current scene) in 1 window. Keypoints linked with lines after it. But I can't see current scene in window. Where can be problem? Something wrong in src/Classifier.cpp, method void Detector::findObject(cv::Mat scene). And one more question - what method should I use to copy data from one cv::Mat to other? I use cvtColor for this. I think, that class method copyTo() should do same work, but it doesn't. Thanks for help!

Here project - http://dl.dropbox.com/u/16807894/robot-vision.zip