Extensive use of OpenCV with ROS:

Connect to Webcam/Depth using ROS
- Resolution and Performance
- Driver Installation
- ROS Image Pipeline (image_view, stereo_view, depth_view)
- Testing Kinect/webcam

OpenCV and ROS: opencv_bridge
- Example 1: Edge Detection (Python)
- cv_bridge
- image processing
- publish/subscribe/callback
- Example 2: Writing Text on Image screen
- Example 3: Selecting Region of Interest (ROI) with mouse
- Example 4: Processing Recorded Video

Image Processing for Face Detection with basic functions in OpenCV (Python)
- Example 1: Cascade Classifier with Haar-like features
- Example 2: Keypoint Detection
- Example 3: Tracking Keypoints with Optical Flow
- Example 4: Merging algorithms to increase robustness and computational efficiency
- Example 5: Dynamic Addition/Dropping Keypoints

Color Segmentation and Tracking (Python)