Method and device for obtaining character segment of video data and electronic equipment

A technology for obtaining videos and video clips, which is applied in the field of obtaining video data and character clips, and can solve problems such as poor quality of character clips, jumping of character clips, discontinuous character clips, etc.

Active Publication Date: 2019-08-13
BEIJING QIYI CENTURY SCI & TECH CO LTD
View PDF12 Cites 27 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the inventors of the present application found that only extracting the video frames containing the target person is prone to jumping character segments, resulting in discontinuous character segments and poor character segment quality

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 obtaining character segment of video data and electronic equipment
  • Method and device for obtaining character segment of video data and electronic equipment
  • Method and device for obtaining character segment of video data and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0067] With the development of Internet technology, face recognition technology has been deeply applied in the extraction of character fragments from video data. Existing film and television drama editing is to give the time point of face recognition detection in the film and television drama to the editor as a reference, and the editor completes the time frame selection of the segment where the face appears. Face recognition is to use the camera to collect the data containing the facial feature information of the user to be recognized and compare it with the pre-stored facial data of the target actor to confirm the identity of the user to be recognized.

[0068] Scene recognition is to automatically analyze the specific scene that the image belongs to according to the chara...

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 embodiment of the invention provides a method and device for obtaining video data character fragments and electronic equipment, and the method comprises the steps: obtaining a to-be-processed video image; splitting the video image to be processed into a plurality of single-frame images which are continuous in time sequence; inputting the plurality of single-frame images into a preset first model for face recognition detection to obtain a target person image; inputting the obtained video images into a preset second model for scene classification to obtain classified scene images; matching the target person image with each classification scene image according to the timestamp to obtain a target person included in each classification scene image; and combining the classification scene images including the same target person to obtain a first video clip set. The human face recognition technology and the scene detection technology are combined together to generate the presentation segment of the target person, time is saved, and meanwhile scene type images are combined, so that the hops of actors in movie and television drama segments become small.

Description

technical field [0001] The present application relates to the technical field of Internet image processing, and in particular to a method, device and electronic equipment for acquiring character fragments of video data. Background technique [0002] With the development of the Internet, more and more users like to use the Internet to watch videos. Due to the influence of each user's own education, social experience, personality and other factors, they will have their own unique preferences for different actors. For example, some users I will have a strong interest in the performance of a certain actor in a certain scene in a film and television drama, but I am not interested in the fragments of other actors in a film and television drama. [0003] In the prior art, computer vision technology is used to analyze video data, extract video frames including target characters, and then splicing the videos into character segments for display. [0004] However, the inventors of the...

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 Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/161G06V40/168G06V20/41
Inventor 韩冰
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap