Research On The Digital Middle Bottom Of Traditional Photography Production Technology

Since the birth of silver salt photography in the 19 th century,black and white photos have become an important way of presenting in the art of photography.Today,the presentation of black and white photos is mainly based on inkjet printing technology,and has gradually developed and improved with independent software systems,ink systems and paper systems.Digital-based black-and-white image technology and chemical-based silver salt technology have thus created a richer and more complete means of creating black-and-white photos.In recent years,the author’s investigations have found that digital photography is becoming more and more popular.Photographers have become completely accustomed to taking photos and presenting them in a "digital" manner,so they no longer adapt to the cumbersome chemical process,and the presentation of silver salt process is almost out of history.stage.In this thesis,through the study of digital theory and the technical process of silver salt technology,combining the characteristics and advantages of digital photography and rendering technology in the technology that keeps the presentation style of silver salt technology unchanged,it combines the two.This way is compared and explored,so as to provide a complete process flow from realization to specialty.