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Face image sight correction method and device, equipment and storage medium

A face image and line of sight technology, applied in the field of artificial intelligence, can solve the problems of low accuracy of results, accumulation and amplification of errors, and high time-consuming process, so as to achieve the effects of improving communication experience, improving stability, and improving correction accuracy

Active Publication Date: 2021-04-30
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0004] However, there are multiple steps of parameter calculation in the above process. On the one hand, the process is time-consuming, and on the other hand, there will be errors in the parameter calculation of each step. The errors will accumulate and magnify throughout the process, resulting in low accuracy of the final result.

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  • Face image sight correction method and device, equipment and storage medium
  • Face image sight correction method and device, equipment and storage medium
  • Face image sight correction method and device, equipment and storage medium

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Embodiment Construction

[0044] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0045] Artificial intelligence is the theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. In other words, artificial intelligence is a comprehensive technique of computer science that attempts to understand the nature of intelligence and produce a new kind of intelligent machine that can respond in a similar way to human intelligence. Artificial intelligence is to study the design principles and implementation methods of various intelligent machines, so that the machines have the functions of perception, reasoning and decis...

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Abstract

The invention discloses a face image sight correction method and device, equipment and a storage medium, and relates to the technical field of artificial intelligence. The method comprises the steps of obtaining a to-be-corrected eye image from a face image; generating an eye motion flow field and an eye contour mask based on the to-be-corrected eye image; on the basis of the eye movement flow field and the eye contour mask, carrying out sight correction processing on the to-be-corrected eye image to generate a corrected eye image; and generating a human face image after sight correction based on the corrected eye image. The corrected eye image is directly generated end to end according to the input to-be-corrected eye image, the head posture angle does not need to be known, the time consumption is greatly reduced, the correction accuracy is improved, the sight correction function truly meets the actual available standard, and the method and device are suitable for video conferences, video calls, video live broadcast and other scenes.

Description

technical field [0001] The embodiments of the present application relate to the technical field of artificial intelligence, and in particular to a method, device, device, and storage medium for correcting the line of sight of a face image. Background technique [0002] The human eye is the most expressive organ, and sight correction aims to correct the sight line of the human eye to an arbitrary designated direction. [0003] In related technologies, the head posture angle is first estimated, and the degree of line of sight correction is estimated based on the angle between the head offset direction and the front-facing camera, and the eyeball position is corrected according to the degree to achieve line of sight correction. [0004] However, there are multiple steps of parameter calculation in the above process. On the one hand, the process is time-consuming, and on the other hand, there will be errors in the parameter calculation of each step. The errors will accumulate an...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/165G06F18/25G06F18/214G06F3/013G06V40/193G06V10/82G06V10/25G06V10/771G06V10/803G06V10/751G06V10/46
Inventor 彭瑾龙贺珂珂蒋正锴易阳余晓铭涂娟辉周易刘程浩王亚彪邰颖汪铖杰李季檩黄飞跃
Owner TENCENT TECH (SHENZHEN) CO LTD
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