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

Video annotation method and system

A technology for video and labeling information, applied in the Internet field, can solve the problems of chaotic display of related information, and achieve the effect of clear and orderly display

Active Publication Date: 2015-03-04
BEIJING QIYI CENTURY SCI & TECH CO LTD
View PDF8 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, a large number of users mark video images, which leads to the defect that the elements displayed in the same or similar areas in the image are often marked repeatedly, which can easily lead to confusion in the display of related information

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 annotation method and system
  • Video annotation method and system
  • Video annotation method and system

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment

[0047] Step 201, the server side sets the annotation interface.

[0048] The server sets the annotation interface and provides the annotation interface to the playback terminal, which means that the playback terminal is provided with related functions for video annotation; the playback terminal can submit relevant annotation information through the annotation interface to produce annotations.

[0049] Step 202: When the video playback terminal generates annotation information for the video image during playback and submits it to the server through the annotation interface, the server receives the annotation information and extracts the corresponding video segment according to the annotation information.

[0050] When the user of the playback terminal performs video annotation on a fixed region in a specific video image through the annotation interface, the information corresponding to the image region to be annotated will be obtained, and this part of the information will be us...

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

An embodiment of the invention provides a video annotation method and system. The method includes the steps: a server provides an annotation interface; when a video player terminal plays a video, annotation information is generated according to a video image and submitted to the server through the annotation interface; the server receives the annotation information and extracts a corresponding video segment according to the annotation information; the server judges, in the video segment, whether or not a video annotation having an overlap ratio reaching an overlap threshold with the annotation information exists, combines the annotation information into the video annotation if yes, and generates the video annotation according to the annotation information if not.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a video labeling method and system. Background technique [0002] Video annotation is a new function provided to users during the current online video playback process. The so-called video labeling is to label some elements such as characters, objects or scenes appearing in the video image, and display relevant information of the element to the user, or provide a link related to the element. [0003] E.g Figure 1A As shown, it is the "girl's face" presented in the video image; the position circled by the wire frame in the figure indicates the marked area in the image; Figure 1A The element "glasses worn by girls" in is the label object. When the user instructs to stay in the marked area, the associated information related to the marked element can appear in the image, and the related information can be the related information of the marked element (the glasses worn by 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
IPC IPC(8): G06F17/30H04N21/845H04N21/81
CPCH04N21/232H04N21/8455G06F16/7867G06V20/41
Inventor 何裕南杨琛
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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