Image Expression And Processing Based On Fuzzy Color Technology

Color and human life are closely related. Color in the digital field is affecting our aesthetic and life. Color plays an important role in the field of computer aided, and it has different color measurement and characterization methods. At present, the classical color expression method cannot fully meet the human's psychological perception of color. In order to make the color better assist people's life and work, many scholars try to put forward a new method of color expression.At present, fuzzy color is a new technology of color expression, which can simulate human's subjective thinking. In this paper, we choose fuzzy color as an auxiliary means of art creation, and propose a fuzzy color model based on HSV color space, which can roughly simulate the human perception of color. And through the different settings of the parameters, it can get a variety of rendering results to meet the different color perception of people. Then we propose a kind of technology with fuzzy color and mosaic style rendering based on RGB color space. The method first triangulates the source image based on its local details, to emulate artists' methods of observing and analyzing the reference. Then, it converts the color from the source image to obtain the fuzzy color for every triangle. Finally, it renders the triangles by a customizable fuzzy coloring strategy. All these rendering results will be shown interactively through our auxiliary system.In this paper, we study the image representation and processing based on fuzzy color technology. Then we discuss the content of this paper from two aspects: image representation and image processing. The specific research contents are as follows:(1)Image processing: this paper analyzes the knowledge of color perception and discusses several types of color blending technology model and the fuzzy color technology model. It studies two kinds of fuzzy color technology in purpose and realizes artistic image processing by combining with non-photorealistic rendering;(2)The expression of image: to help people express the color and content of images, this paper develops an auxiliary system which is related to the technology of this paper.