If you are new to OpenCV or If you want to expand your knowledge in OpenCV you would find following book is useful. I’ve been using OpenCV for almost 6 years up to now. It is “the” Open Source Computer Vision Library out there.
The book includes:
- A thorough introduction to OpenCV
- Getting input from cameras
- Transforming images
- Shape matching
- Pattern recognition, including face detection
- Segmenting images
- Tracking and motion in 2 and 3 dimensions
- Machine learning algorithms