Computer Vision & Pattern Recognition Handbook (Paperback)

Paperback. A computer vision model can look excellent in testing-and still fail the moment it meets the real world. Does a model that performs well in validation suddenly produce false detections after deployment?Is classical computer vision, camera calibration, or geometric vision becoming a weak spot despite stronger deep-learning skills?Does technical material explain what an algorithm does without making clear when to use it, why it fails, or how to get it into production? Computer Vision & Pattern Recognition Handbook is designed as a practical desk reference for working engineers, robotics and automation practitioners, manufacturing teams, inspection specialists, machine-learning engineers, and self-taught computer vision developers. Its focus is the complete path from image acquisition and classical OpenCV techniques through machine learning, PyTorch, CNNs, object detection, segmentation, Vision Transformers, embeddings, multimodal systems, evaluation, debugging, optimization, edge deployment, and production monitoring.Inside, you'll learn to: Understand the Vision Pipeline - Connect image acquisition, preprocessing, models, decisions, and deployment.Strengthen Classical CV Skills - Revisit OpenCV, geometry, calibration, features, and image processing.Choose the Right Approach - Compare classical vision, traditional machine learning, and deep learning.Frame the Actual Task - Distinguish classification, detection, segmentation, recognition, retrieval, and inspection.Build Better Representations - Understand engineered features and learned visual representations.Train with PyTorch - Move from tensors and CNNs toward practical model development.Evaluate Honestly - Use precision, recall, IoU, calibration, and error analysis instead of relying blindly on accuracy.Find Silent Metric Lies - Identify failures hidden by aggregate validation results.Handle Domain Shift - Prepare for lighting, cameras, compression, viewpoints, and environmental changes.Explore Vision Transformers - Understand attention-based architectures and their practical trade-offs.Use Modern Representations - Work with embeddings, retrieval, self-supervised learning, and multimodal vision.Engineer Better Datasets - Improve collection, labeling, splitting, versioning, and coverage.Debug Systematically - Trace failures to data, preprocessing, models, software, or hardware.Optimize for Deployment - Consider latency, memory, compute, and edge-device constraints.Build for Production - Turn experimental models into monitored, maintainable vision systems. The handbook consistently emphasizes the practical questions practitioners need answered: what to use, why to use it, how to implement it, and what can break in production.A reader may already own major computer vision references, wonder whether another handbook is necessary, or worry that technical code will become outdated. Others may avoid traditional handbooks because they feel too math-heavy, too academic, or too broad to use at work.This book takes a different practical approach: problem options trade-offs implementation failure modes. It connects classical computer vision with modern deep learning instead of treating them as competing eras, while keeping production constraints-data quality, camera behavior, metrics, latency, hardware, distribution shift, and monitoring-part of the engineering discussion. If you want to strengthen classical CV while keeping pace with PyTorch, Vision Transformers, and modern visual Shipping may be from multiple locations in the US or from the UK, depending on stock availability. …