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Method for designing bandhnu pattern by dedicated fractal software

A fractal and pattern technology, applied in computing, image enhancement, image analysis, etc., can solve the problems of unrealistic simulation design, heavy operation workload, and difficult operation, etc., and achieve the effect of delicate and rich color gradient effect

Inactive Publication Date: 2016-01-20
JIANGNAN UNIV
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AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a method for computer design and simulation of traditional tie-dye patterns, which can overcome the shortcomings of other methods, such as insufficient realistic simulation design, difficult operation, and large operating workload.

Method used

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  • Method for designing bandhnu pattern by dedicated fractal software
  • Method for designing bandhnu pattern by dedicated fractal software
  • Method for designing bandhnu pattern by dedicated fractal software

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Embodiment 1

[0036]In UltraFractal, the classic Mandelbrot fractal set ( figure 1 )f(z)=z 2 +c as the basis, set the value of c to (0.43+0.31i) to draw a Julia set ( figure 2 ), then use the kaleidoscope mapping function in UltraFractal to change the geometric appearance structure of the fractal graphics, and then adjust the parameters of the central point coordinates of the kaleidoscope mapping function to further change the geometric appearance of the graphics ( image 3 ), where the center point is positioned at the center of the drawing area. At this time, a simulated pattern in which the geometric structure of the simulated tie-dye pattern has been adjusted is obtained. Next, simulate the color distribution characteristics and color gradient effect of the tie-dye pattern, and use the external color function on the basis of the graph. This graph only uses the external color function to obtain the effect of the graph, such as Figure 4 As shown, adjust the parameters of the color fu...

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Abstract

The invention discloses a method for designing a bandhnu pattern by dedicated fractal software UltraFractal on the basis of a fractal principle. The method comprises the following four steps: (1) in the UltraFractal, according to bandhnu pattern geometry, selecting a fractal complex iterated function, and setting the parameters of the complex iterated function to draw a fractal graph; (2) on the basis of the drawn fractal graph, selecting a mapping function again according to the design requirements of the bandhnu pattern to change the geometry appearance of the graph; (3) according to the color requirements of the bandhnu pattern, selecting and designing an internal color function and an external color function; and (4) according to the color change characteristics of the bandhnu pattern, regulating an UltraFractal color gradient editor to simulate a color halo effect of the bandhnu pattern. The design of the bandhnu pattern is realized through the four main steps.

Description

technical field [0001] The invention relates to the simulated design of tie-dyeing patterns, in particular to using UltraFractal fractal software to simulate and design tie-dyeing patterns. Background technique [0002] At present, there are two main forms of computer imitation tie-dye design: one is to use fractal art to design imitation tie-dye patterns. Fractal art is a graphic generated by mathematical algorithms. Develop software to generate fractal graphics for the platform to draw graphics with some tie-dye characteristics; the other is to directly use graphic design software such as Photoshop or Painter to use existing tie-dye patterns to extract parts of existing tie-dye patterns and recreate them. The splicing combination simulates the tie-dye pattern. However, the workload and difficulty of the above two methods are relatively large. The present invention also reduces the workload of design by designing tie-dye patterns based on UltraFractal fractal software and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T7/40
Inventor 江红霞杨艺
Owner JIANGNAN UNIV
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