Digital high-fidelity image collecting and processing method of stone cave temple wall paintings

Abstract

The invention discloses a digital high-fidelity image collecting and processing method of stone cave temple wall paintings. The method is characterized in that through photography collection, image treatment and image storage, by utilizing a cavalier perspective and parallel translation principle and adopting an autonomously designed photography collecting system and a unique cross-shaped skeleton image splicing processing method, the data is stored safely, normalized stone cave cultural relic wall painting digitalization is carried out, thousands and even more original images photographed for the same wall surface can be spliced and fused into a traceless and perfect high-fidelity full-scale integral imaging picture, and the purposes that the precious cultural heritage can be stored permanently and used sustainably for human beings are achieved.

Description

technical field [0001] The invention relates to a method for collecting and processing digitized high-fidelity images of grotto temple murals. Background technique [0002] The Mogao Grottoes in Dunhuang are famous all over the world for their exquisite murals and statues. The Mogao Grottoes were excavated in 366 A.D. There are 735 caves built in the Northern Liang Dynasty, Northern Wei Dynasty, Western Wei Dynasty, Northern Zhou Dynasty, Sui Dynasty, Tang Dynasty, Five Dynasties, Song Dynasty, Western Xia Dynasty and Yuan Dynasty, with 45000 square meters of murals and 2415 painted sculptures. It is the largest and richest treasure house of Buddhist art in existence in the world. There are more than 50,000 ancient cultural relics in the Buddhist scripture cave discovered in modern times. From this, a discipline specializing in the study of classics in the Buddhist scripture cave and Dunhuang art - Dunhuang Studies. in 1961, Mogao Caves are announced one of for first batch...

AI Technical Summary

Problems solved by technology

The disadvantages of this method are: 1) the cave murals are uneven, and the resolution of the single image taken is inconsistent; 2) the color of the taken image is not realistic, and the color restoration is not realistic enough; 3) the deformation of the spliced ​​image is not controlled, and the deformation Larger; 4) The method of using a whiteboard to shoot images and adjust the flashlight, the diffraction color reproduction of ambient light is not accurate enough, and the exposure is not uniform enough; with the rapid development of computer technology, computers have been used and promoted in various fields. How to use digital photography, computer graphics , digital image processing, artificial intelligence and other technologies to protect ancient precious cultural relics, and find a new means and method to permanently protect this precious cultural heritage of mankind

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