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Image processing method and electronic equipment

A technology for electronic equipment and image processing, applied in the field of electronics, can solve the problem of large CPU occupation resources, and achieve the effect of solving large CPU occupation resources, not occupying CPU resources, and reducing the amount of calculation.

Active Publication Date: 2016-10-05
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The embodiment of the present application provides an image processing method and electronic equipment, which are used to solve the technical problem that the electronic equipment in the prior art has a large CPU resource occupation, and realize the technical effect of using GPU for real-time image processing without occupying CPU resources

Method used

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  • Image processing method and electronic equipment
  • Image processing method and electronic equipment

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Experimental program
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Effect test

Embodiment 1

[0076] Please refer to figure 1 , Embodiment 1 of the present application provides an image processing method, the method includes:

[0077] S101: Acquire a first image including a first facial object through an image acquisition unit in an electronic device;

[0078] S102: Obtain the proportion of the first pixels of the first facial object in the first image;

[0079] S103: Determine a first filtering parameter according to the proportion of the first pixel;

[0080] S104: Perform one-dimensional filtering on the first image in the first direction of the image coordinate system according to the first filtering parameter to obtain a first filtered image;

[0081] S105: Perform one-dimensional filtering on the first filtered image in a second direction orthogonal to the first direction in the image coordinate system to obtain a second image.

[0082] In the specific implementation process, the electronic device may specifically be a tablet computer, a smart phone, etc., or other electron...

Embodiment 2

[0119] Based on the same inventive concept as the image processing method in the first embodiment of this application, the second embodiment of this application provides an electronic device, please refer to Picture 8 ,include:

[0120] Housing 101;

[0121] The image acquisition unit 102 is arranged in the housing 101;

[0122] The processor 103 is arranged in the housing 101 and is configured to acquire a first image including a first facial object through the image acquisition unit 102, and acquire the first pixel of the first facial object in the first image The proportion is used to determine a first filter parameter according to the proportion of the first pixel; and used to perform one-dimensional filtering on the first image in the first direction of the image coordinate system according to the first filter parameter to obtain The first filtered image is one-dimensionally filtered in a second direction orthogonal to the first direction in the image coordinate system to obta...

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Abstract

The invention discloses an image processing method and electronic equipment. The method comprises a step of collecting and obtaining a first image comprising a first facial object through an image collection unit in the electronic equipment, a step of obtaining the first pixel ratio of the first facial object in the first image, a step of determining a first filtering parameter according to the first pixel ratio, a step of carrying out one-dimensional filtering on the first image in the first direction of an image coordinate system, and obtaining a first filtering image, and a step of carrying out one-dimensional filtering on the first filtering image in a second reaction which is orthogonal to the first direction in the image coordinate system, and obtaining a second image.

Description

Technical field [0001] The present invention relates to the field of electronic technology, in particular to an image processing method and electronic equipment. Background technique [0002] With the rapid increase of network bandwidth and the development and popularization of hardware devices, based on the Internet and mobile Internet terminals, real-time transmission of human voice, images and videos through mobile phones and other communication devices has become a mainstream communication method. [0003] In the prior art, when a user uses a mobile phone to make a video call, in order to realize the beautification function for the user, a super camera is usually set on the front of the mobile phone, and the CPU of the mobile phone is used to process the image to realize the beauty function of the camera; or In the preview, face detection is used, and the CPU is used as the arithmetic unit to perform real-time filtering processing on the face area to achieve real-time beauty ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14H04N5/262
Inventor 陈至钊薛俊锋
Owner LENOVO (BEIJING) LTD
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