卤化银照相材料的数字化技术

经过160余年的发展，传统的卤化银感光材料影像技术已取得辉煌的进步。卤化银感光材料可同时具备传感、记录和显示各种各样图像的功能，而且质量令人满意。经过几代人的科研努力，已达到极高水平，如：高感光度、高解像力，大信息容量、彩色还原真实等等。面临各种新涌现的影像技术体系的巨大进展，本文扼要分析了现代各种不同影像技术的概况，并提示了其发展前景。

Digitization Technology of Silver Halides Photographic Materials

Through160-plus years of development ,traditional silver halides photographic materials imaging technology has already achieved tremendous advancement.AgX photosensitive layers can play simultaneously the role of sensing,recording and display ing miscellaneous pictures with satisfactory quality,and through generations of scientific research work,they have already hit an exceptionally high level,e.g.high sensitivity,high resolving power,high information capacity,real color reduction etc..Facing the considerable progress of newly emerging digital imaging systems ,this paper presents a concise summary of updated different imaging systems and an analysis of their future development.