Simulation method of embroidery art style based on non-realistic feeling

Abstract

The invention discloses an embroidery art simulation method based on non-realistic feeling. Firstly, the input static two-dimensional embroidery image is converted into gray image, and noise points are added according to the local gray value of the image to obtain the noise image. Then, the curve direction of the noise image is obtained, and each pixel point is converged along the curve directionto obtain embroidered line texture. Then, the edge image is superposed on the embroidery line texture image to obtain the embroidery texture image. Thirdly, the embroidery texture image is processed by concavo-convex method, and the embroidery texture image with 2.5-dimensional stereo vision effect is obtained. Finally, the embroidery texture image and background image are fused to obtain the final embroidery art effect image by inputting different cloth background images. This method simulates the embroidery of ethnic minorities, based on the image embroidery line extraction and stereoscopicvisual effect generation, highlights the main features of the target image, which is more in line with the actual situation, more general and versatile.

Description

technical field [0001] The invention belongs to the field of information technology, in particular to a method for simulating the embroidery art of ethnic minorities based on non-realism. Background technique [0002] Non-photorealistic rendering (NPR: Non Photorealistic Rendering) technology is a research direction proposed by graphics workers in the 1990s, and it is a hot issue in computer vision and graphics and image processing. Non-photorealistic drawing combines artistic painting rules and scientific technical methods, and uses computers to generate hand-painted graphics such as cartoons, oil paintings, and watercolors. It mainly expresses the artistic characteristics of graphics, simulates works of art, and is good at expressing human subjective emotions It plays an increasingly important role in the simulation of natural artistic style, the enhancement of image information, the generation of animation, the artistic expression of data, and medicine, architecture, and ...

AI Technical Summary

Problems solved by technology

At present, researchers have simulated the works of the four famous embroideries such as Suzhou embroidery and Hunan embroidery through genetic algorithms, color mixing principles, and grid division. However, there are not many style simulations for ethnic minority embroidery such as Miao embroidery, Yi embroidery, and Dong embroidery. See

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