Image composition beautifying method and system based on visual area proportion balance rule

A region and image technology, applied in the field of image composition and beautification based on the law of balance of visual region proportion, can solve problems such as not paying attention to composition optimization

CN103824259AActive Publication Date: 2014-05-28SOUTH CHINA UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2014-05-28

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Abstract

The invention discloses an image composition beautifying method based on a visual area proportion balance rule. The method comprises the following steps: (1) inputting an image; (2) detecting an area segmentation line of the image and dividing the image into two areas; (3) obtaining an area to be optimized and an optimization strategy of the image by utilizing the visual area proportion balance rule and based on the area segmentation line; (4) calculating texture complexity of the area to be optimized; (5) performing optimization on the area to be optimized based on the optimization strategy, utilizing a rapid seam-insertion method to perform stretching or reducing on the area to be optimized when the texture complexity of the image is smaller than a preset threshold value of the texture complexity, and otherwise, utilizing a sample-based high-efficiency image restoration algorithm to perform stretching on the area to be optimized; and (6) outputting the optimized image. The invention further discloses an image composition beautifying system based on the visual area proportion balance rule. According to the image composition beautifying method and system based on the visual area proportion balance rule, the image composition is automatically beautified and the image is allowed to have a better esthetic visual effect.
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Description

Technical field

[0001] The invention relates to the field of image intelligent processing, in particular to an image composition beautification method and system based on the law of visual area proportion balance. Background technique

[0002] Images are an important carrier for people to record their lives and communicate. With the rapid development of computer technology, more and more image information is shared on the Internet, and more and more attention is paid to the research of image aesthetics. Image works with good visual aesthetics can better show people, objects, scenes, etc., can better convey the author's ideas and mentality, and can also resonate with viewers. Composition is the organization of all graphic elements in an image, involving the relationship, location and layout of people, objects, and scenery. The size and position of the main object, the range of the background area, and the distribution and proportion of different types of background areas all bel...

Examples

Embodiment

[0080] Such as figure 1 As shown, the method for image composition beautification based on the law of visual area proportion balance of this embodiment includes the following steps:

[0081] (1) Input image.

[0082] (2) Detect the area dividing line of the image and divide the image into two areas, area A and area B;