This book constitutes the refereed post-conference proceedings of the 14th International Conference on Nature of Computing and Pattern Recognition, ICCPR 2025, held in Beijing, China, during October 24–26, 2025The 81 full papers presented in this volume were carefully reviewed and selected from 205 submissions. The papers are organized in the following topical sections:Pattern Recognition; Image Models and Image Reconstruction; Image Enhancement and Image Segmentation; Intelligent Detection Models and Algorithms; Image-Based System Anomaly Detection Technology and Engineering Applications; Key Technologies of Computer Vision and Image Processing Based on Multimodal Fusion.