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An Image Generation Method with Curve Correction Function

An image generation and function technology, applied in the direction of 2D image generation, image data processing, texture/color, etc., can solve the problem that it is difficult to express the rich and varied artistic characteristics of Chinese painting.

Active Publication Date: 2021-09-07
HUAQIAO UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, existing models simulating oriental painting styles mainly deal with the whole image, rather than the strokes that make up the image, which makes it difficult to represent the rich and varied artistic characteristics of Chinese painting

Method used

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  • An Image Generation Method with Curve Correction Function
  • An Image Generation Method with Curve Correction Function
  • An Image Generation Method with Curve Correction Function

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] see figure 2 , figure 2 The first embodiment of the present invention provides an image generation method with a curve correction function, including the following steps,

[0040] S10. Obtain a basic outline drawn by the user on the image object, where the basic outline constitutes a preliminary basic path of a stroke to be generated;

[0041] The outline mentioned here may not achieve the effect that is completely consistent with the basic outline ...

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Abstract

The invention discloses an image generation method with a curve correction function, which comprises the following steps of obtaining the basic outline drawn by the user on the image object, and the basic outline constitutes the preliminary basic path of the stroke to be generated; using non-uniform rational B sample Smoothing the preliminary basic path with a curve algorithm to obtain the accurate basic path; selecting the stroke shape sample that best matches the accurate basic path as the final sample; the stroke shape sample is obtained by delineating and delineating the pre-stored stroke sample; The style feature of the final sample is mapped to the accurate basic path to generate an output image.

Description

technical field [0001] The invention relates to a style transfer technology of computer graphics non-realistic rendering, in particular to an image generation method with a curve correction function. Background technique [0002] Chinese freehand ink painting is different from other types of painting (such as Western oil painting and watercolor painting). It uses a few strokes to describe specific objects or scenes, expressing the artist's creative intention and artistic personality. Freehand ink painting attracts more and more people to learn to create ink painting with its unique artistry, including painting lovers who have no foundation in painting techniques. Moreover, at present most of the graphic commercial software (such as Adobe Illustrator, Adobe Photoshop, CorelDRAW, etc.) all support the generation tools of Chinese art style. However, generating high-quality paintings usually requires professional knowledge and skills, and the existing painting tools require com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T11/00
CPCG06T11/001
Inventor 杨丽洁徐添辰
Owner HUAQIAO UNIVERSITY