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Image processing method, device, machine-readable medium and equipment

An image processing device and image processing technology, applied in the field of image processing, can solve the problems of unfavorable manual viewing, unsightly appearance, clarity of face pictures, face lighting, and different face sizes, etc., and achieve the effect of being convenient for manual viewing

Active Publication Date: 2021-04-02
广州云从鼎望科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing face base database pictures vary greatly. Due to the influence of shooting equipment, shooting environment, shooting parameters, shooting technology and other factors, the image clarity, picture background, face lighting, face size, etc. of face pictures are all different. Varies, is neither standard nor aesthetically pleasing, and is not conducive to human review

Method used

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  • Image processing method, device, machine-readable medium and equipment
  • Image processing method, device, machine-readable medium and equipment
  • Image processing method, device, machine-readable medium and equipment

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Embodiment Construction

[0057] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0058] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention provides an image processing method. The image processing method includes: preprocessing a picture to be processed; optimizing the preprocessed picture; and converting the resolution of the optimized picture from a first resolution to a second resolution. rate, the second resolution is greater than the first resolution; the picture with the second resolution is cropped or / and scaled according to the template image. The present invention uses image processing and other technologies to unify the picture background, face size, and picture layout of face pictures, and makes the picture clarity and face illumination have better quality, solving the problem of picture encoding format, picture quality, etc. in traditional face pictures. Issues such as size, picture clarity, picture background, face lighting, face size, etc. are all different, making it easier to manually view them during application.

Description

technical field [0001] The invention belongs to the field of image processing, and in particular relates to an image processing method, device, machine-readable medium and equipment. Background technique [0002] In face application scenarios such as face registration review and membership card production, it is necessary to read the pictures in the face database for online manual review or print them out for manual viewing. [0003] However, the existing face base database pictures vary greatly. Due to the influence of shooting equipment, shooting environment, shooting parameters, shooting technology and other factors, the image clarity, picture background, face lighting, face size, etc. of face pictures are all different. Varies, is neither standard nor aesthetically pleasing, and is not conducive to human viewing. Contents of the invention [0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an image ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T3/40G06T5/00G06T7/11
CPCG06T3/4053G06T7/11G06T2207/10004G06T2207/20084G06T2207/30201G06T5/77
Inventor 姚志强周曦吴媛吴大为
Owner 广州云从鼎望科技有限公司
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