Oil painting printing and copying method

Abstract

The invention provides an oil painting printing and copying method. The method includes the following steps that 1, original oil painting information is acquired, wherein a three-dimensional scanning device and a color scanning device are adopted to conduct high-resolution scanning on an original oil painting, and the three-dimensional relative coordinate values and the surface color values of the original oil painting are read in a high accuracy mode; 2, drawing is conducted through a computer, wherein the read three-dimensional relative coordinate values and the surface color values of the original oil painting are input into the computer to be subjected to information processing and transmitted to a printing press, a coating machine and a spray printing machine, and meanwhile, a pattern color graph of the original oil painting is drawn according to all different color area outlines of the original oil painting; 3, an oil painting pattern color bottom layer is printed on oil painting cloth through the printing press according to the original oil painting pattern color graph; 4, the modulated cement gum is coated on the oil painting pattern color bottom layer through the coating machine according to the three-dimensional relative coordinate values of the original oil painting, and an oil painting semi-finished product is obtained; 5, corresponding colors are sprayed and printed on the new oil painting semi-finished product through the spray printing machine according to the surface color values of the original oil painting, natural drying is conducted, and an oil painting finished product is obtained.

Description

technical field [0001] The invention relates to the technical field of oil painting production, in particular to a method for printing and duplicating oil paintings. technical background [0002] At present, some are manually copying oil paintings on oil painting cloth. The oil painting cloth is first woven into blanks with fabrics such as cotton and linen, and then made through a primer treatment. After being cut and tightened, it is used for painting. This method of copying oil paintings The disadvantage is that the size ratio is not accurate, the color is wrong, and the efficiency of manual copying is very low, which cannot meet people's needs; there are also some who use computers to copy oil paintings on imitation oil canvases, which have poor texture and are far inferior to real oil paintings. It is very unreal; and the original is printed on paper or cloth by lithography, and its texture is far from that of real oil painting. In the prior art, the reproduction of oil...

AI Technical Summary

Problems solved by technology

[0002] At present, some are manually copying oil paintings on oil painting cloth. The oil painting cloth is first woven into blanks with fabrics such as cotton and linen, and then processed as a primer. After cutting and tightening, it is used for painting. This method of copying oil paintings The disadvantage is that the size ratio is not accurate, the color is wrong, and the efficiency of manual copying is very low, which cannot meet people's needs; there are also some who use computers to copy oil paintings on imitation oil canvases, which have poor texture and are far inferior to real oil paintings. It is very unreal; and the original is printed on paper or cloth by lithography, and its texture is far from real oil painting

In the prior art, the reproduction of oil paintings is still achieved through multiple silk screen printings. Some oil painting reproductions require as many as 50 or 60 silk screen printing processes. The task of texture, but also the task of copying the color; at the same time, the silk screen itself has a lot of variables. In each overprinting process, its color will change differently due to the superposition of colors. It is difficult for the copied work to be faithful to the original painting. , cannot reflect the authenticity of the oil painting very well, and multiple copies increase the cost