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An Image Enhancement Method for Intelligently Adding Depth of Field

An image enhancement and depth-of-field technology, applied in image enhancement, image data processing, instruments, etc., can solve the problems of cumbersome steps and achieve good fusion effect

Active Publication Date: 2017-06-13
MEITU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If we want to add depth of field to the captured image, although the existing image processing software can meet the needs, it requires cumbersome steps and adjustments to create a good depth of field effect

Method used

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  • An Image Enhancement Method for Intelligently Adding Depth of Field
  • An Image Enhancement Method for Intelligently Adding Depth of Field
  • An Image Enhancement Method for Intelligently Adding Depth of Field

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Embodiment Construction

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] Such as figure 1 As shown, a kind of image enhancement method of intelligently adding depth of field of the present invention comprises the following steps:

[0039] 10. Receive the original image;

[0040] 20. Mark the original image to obtain the marked area;

[0041] 30. Carry out outward judgment to the border of marked area, judge whether the peripheral pixel point is similar to the pixel point of marked area; If yes, then outwardly expand marked area, and repeat step 30 and continue to carry out outward judgment, Until it is not similar,...

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Abstract

The invention relates to an image enhancement method achieved by intelligently increasing the field depth. The method includes the steps of obtaining a practical body area by marking an original image to obtain a marked area and by conducting outward judgment on the boundary of the marked area, then, generating a masking layer on the marked area or the body area, and finally conducting mixed calculation on the original image and a Gaussian blur image according to the generated masking layer to obtain a result image with the intelligently-increased field depth. Therefore, intelligent field depth increase can be rapidly and accurately conducted on the image, and the effect can be more natural.

Description

technical field [0001] The invention relates to an image enhancement method, in particular to an image enhancement method for intelligently adding depth of field. Background technique [0002] With the continuous improvement of living standards and technological levels, taking pictures has become a common behavior in our daily life. We can shoot the images we want at will to record memorable moments or scenes. In order to highlight the subject of the shot, the technique of shallow depth of field is usually used to make the subject clear and the background blurred, so that the subject can be separated from the background. Make your subject more attractive. If we want to add depth of field to the captured image, although the existing image processing software can meet the needs, it requires cumbersome steps and adjustments to create a good depth of field effect. Contents of the invention [0003] In order to solve the above problems, the present invention provides an image...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/50
Inventor 张伟傅松林胡瑞鑫张长定
Owner MEITU
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