Print Quality Inspection and Control

Author: Liu Shichang
Publisher:
Publish Date: 2005-05-09
Features: This book systematically explains the detection and control techniques for printing image quality. The content includes: density and chromaticity detection techniques, the structural principles of densitometers and colorimeters and their impact on measurement values, calibration techniques and methods for analyzing measurement errors, the principles and related detection methods for prepress quality control of color dot printing images, as well as the calibration principles and methods for the proofing process. It also analyzes the influence of overprint ratio, color sequence on the hue reproduction of intermediate colors, and the fundamental impact of parameters such as dot gain and solid density on printing image quality. This leads to the derivation of principles for controlling the quality of printed dot images, the structural principles of printing control strips, methods for achieving printing standardization, printing expert systems, and cutting-edge spectrophotometric color control systems. The book also provides a systematic explanation of techniques for evaluating printing image quality. Focused on practical needs, the book is structured to highlight key technical points and introduce essential technical insights. It can serve as a textbook for undergraduate printing engineering programs in universities and also as a reference for technicians engaged in printing research, image information processing, and printing production management.