An intelligent picture cutting method and system based on face recognition

A face recognition and picture technology, applied in the field of intelligent cropping of pictures based on face recognition, can solve problems such as face cropping, and achieve the effect of improving user experience

Active Publication Date: 2019-04-19
FLYING FOX INFORMATION TECH TIANJIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technology described in this patented solution allows for automatic detection of facial features within images without requiring manual input like traditional methods such as cutting them out manually with scissors. This improves usability while still ensuring users have accurate results when they want their photos taken up into digital format.

Problems solved by technology

This patented technical solution described for improving image processing on mobile devices involves cutting out parts that are important or even critical areas from photos captured with cameras attached to them during photo capture. Current solutions involve centralized crocking techniques where all pixels have been trimmed away before being used again when needed.

Method used

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  • An intelligent picture cutting method and system based on face recognition
  • An intelligent picture cutting method and system based on face recognition
  • An intelligent picture cutting method and system based on face recognition

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Embodiment Construction

[0047] 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.

[0048] Such as figure 1 As shown, it is a flow chart of Embodiment 1 of a method for intelligent cropping of pictures based on face recognition disclosed by the present invention, and the method may include the following steps:

[0049] S101. Obtain the image to be cropped and the target aspect ratio;

[0050] When the image needs to be cropped, first obtain the image to be cropped, that is, obtain the original image that needs to be cropped. At the same time,

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Abstract

The invention provides an intelligent picture cutting method based on face recognition. The method comprises the steps of obtaining a to-be-cut picture and a target aspect ratio; Carrying out face recognition on the to-be-cut picture to obtain a face rectangular array containing a face coordinate position and width and height and confidence coefficients of all faces; And cutting the to-be-cut picture based on the length of the face rectangular array and the confidence of each face. According to the method, the problem that in the prior art, part of or all faces are cut off due to the fact thatcentered cutting is adopted is solved, the faces are reserved to the maximum extent on the premise that the cutting requirement is met, and the user experience is improved. The invention further provides an intelligent picture cutting system based on face recognition.

Description

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Claims

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Application Information

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Owner FLYING FOX INFORMATION TECH TIANJIN CO LTD
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