Python With Opencv

OpenCV with Python: Master computer vision image recognition and real-time object detection (English Edition)

Python and OpenCV: A Hands-on Journey into Computer Vision and Webcam Biofeedback (English Edition)

OpenCV with Python By Example by Prateek Joshi (2015-09-01)

Packt Publishing

OpenCV with Python Blueprints (English Edition)  

Packt Publishing

OpenCV: Computer Vision Projects with Python: Computer Vision Projects with Python: Develop computer vision applications with OpenCV (English Edition)

Python OpenCV 从入门到实践（全彩版）                        

Create a Facial Emotion Detector With Python and OpenCV: Classify Expressions Build Models and Learn Computer Vision (English Edition)

Computer Vision with Python and OpenCV 松田弘人テックハブ (Japanese Edition)

James Chen

Learn OpenCV with Python by Examples: Implement Computer Vision Algorithms Provided by OpenCV with Python for Image Processing, Object Detection and Machine Learning

Packt Publishing

Learning OpenCV 4 Computer Vision with Python 3: Get to grips with tools, techniques, and algorithms for computer vision and machine learning, 3rd Edition (English Edition)