A kind of oil painting printing reproduction method

Abstract

A method for printing and duplicating oil paintings, which includes the following steps: 1) Information collection of crude oil paintings: using a three-dimensional scanning device and a color scanning device to scan high-definition crude oil paintings respectively, and read the three-dimensional relative coordinate values ​​and surface colors of the crude oil paintings with high precision 2) Computer graphics: input the read 3D relative coordinate values ​​and surface color values ​​of crude oil paintings into the computer for information processing, and transmit them to printing machines, coating machines and jet printers. Draw the color map of the crude oil painting pattern according to the outline of different color areas; 3) According to the color map of the crude oil painting pattern, use a printing machine to print the bottom layer of the oil painting pattern color on the canvas; 4) According to the three-dimensional relative coordinate value of the crude oil painting, use a coating machine to The prepared clay is coated on the bottom layer of the oil painting pattern color to obtain a semi-finished oil painting; 5) According to the surface color value of the crude oil painting, a jet printer is used to print the corresponding color on the new semi-finished oil painting, and then dried naturally to obtain a finished oil painting.

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. Background technique [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