Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Video play method and video play device based on character interaction

A technology for video playback and roles, applied in the field of video processing, it can solve the problems of no participating scenes and low attractiveness, and achieve the effect of splicing effect and high splicing efficiency.

Inactive Publication Date: 2011-09-21
VIMICRO CORP
View PDF4 Cites 46 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, these video files are all simple repeated reproductions of the recorded scenes. For viewers, they do not participate in the scenes in the video, which is less attractive to them.

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
  • Video play method and video play device based on character interaction
  • Video play method and video play device based on character interaction
  • Video play method and video play device based on character interaction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the specific embodiments will be described in detail below with reference to the accompanying drawings.

[0046] figure 1 It is a flowchart of steps of the method provided in the embodiment of the present invention, such as figure 1 As shown, an embodiment of the present invention provides a video playback method for character interaction including:

[0047] Step 101, performing face detection on the video image to be played to obtain a face area;

[0048] Step 102, performing posture estimation on the face region to obtain posture parameters;

[0049] Step 103, according to the posture parameter, look up the matching audience face image from the database as the matching image;

[0050] Step 104 , replace the face region with the matching image to obtain a new video image.

[0051] It can be seen that, in this embodiment of the present invention, ...

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 provides a video play method and a video play device based on character interaction. The video play method comprises the following steps: step 1, carrying out face detection on a video image to be played so as to obtain a face region; step 2, carrying out pose estimation on the face region so as to obtain pose parameters; step 3, according to the pose parameters, searching a matched viewer face image as a matched image from a database; and step 4, replacing the face region by using the matched image so as to obtain a new video image. According to the invention, the character interaction can be carried out between the viewer and a played video, thereby enhancing the participation degree of the viewer and promoting the attraction of the video.

Description

technical field [0001] The present invention relates to video processing technology, in particular to a video playing method and a video playing device for character interaction. Background technique [0002] With the development of multimedia technology, more and more video information, people can not only enjoy the video from the TV, but also can record the video through the Internet or by themselves. [0003] However, these video files are simply repeated reproductions of the recorded scenes, and are less attractive to viewers because they do not participate in the scenes in the video. For example, when watching the video of the game, the audience often appears as an outsider, we shout for the players and cheer for China, but it seems that we are far away from them, because they are in the video, and we, as the audience outside the field, are not is outside the irrelevant scene. [0004] Therefore, how to strengthen the interactive relationship between the video image a...

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
IPC IPC(8): H04N7/18H04N5/262G06K9/00G06F17/30
Inventor 崔国勤
Owner VIMICRO CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com