Supercharge Your Innovation With Domain-Expert AI Agents!

Method and device for face detection in captured video

A technology of face detection and video, which is applied in the field of capture video face detection, and can solve problems affecting the effect of matting images

Active Publication Date: 2021-05-14
SHENZHEN INFINOVA TECH LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual face detection, due to various factors, using the above method to detect faces encounters many problems of false detection. Many of the detected pictures are not human faces, and the false detection rate in some scenes is even as high as 20%. Seriously affected the cutout picture effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for face detection in captured video
  • Method and device for face detection in captured video
  • Method and device for face detection in captured video

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] It should be noted that the descriptions involving "first", "second" and so on in the present invention are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and device for face detection in a snapshot video, wherein the method includes: using SSD neural network to detect the face picture in the video frame sequence; performing key point detection on the face picture to obtain the key point of the face point; determine whether there is a mask detection request for face detection; if there is no mask detection request for face detection, perform face key point filtering processing, retain and output face pictures with face key points; if face detection has For face mask detection request, the face image frame filtering process is performed, and the third and above face images in which the same face appears are retained and output. The technical solution of the invention can reduce the false detection of video face detection.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular to a method, device, terminal and readable storage medium for face detection in captured video. Background technique [0002] In monitoring or capturing video, the open source deep learning network SSD is usually used for face detection, and the face picture is extracted from the image of the video frame sequence. In actual face detection, due to various factors, using the above method to detect faces encounters many problems of false detection. Many of the detected pictures are not human faces, and the false detection rate in some scenes is even as high as 20%. Seriously affected the matting picture effect. [0003] In view of this, it is necessary to propose further improvements to the current face detection techniques. Contents of the invention [0004] In order to solve at least one of the above technical problems, the main purpose of the present invention i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00
Inventor 叶笋
Owner SHENZHEN INFINOVA TECH LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com