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

Panorama composing method for motion video

A synthesis method and panorama technology, applied in the field of synthesizing panorama from motion video, can solve the problems of inability to overcome the strong continuity of motion video images and the existence of severe motion prospects.

Active Publication Date: 2006-04-05
北京新奥混凝土集团有限公司 +2
View PDF0 Cites 38 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the defects that the existing panorama synthesis technology cannot overcome such defects as strong continuity of moving video images, violent movement, and obvious foreground, and provide a method that can well show the process and details of moving object actions. Panorama synthesis method

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
  • Panorama composing method for motion video
  • Panorama composing method for motion video
  • Panorama composing method for motion video

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] figure 2 A flow chart of an embodiment of a panorama composition method for motion video according to the present invention is shown.

[0037] During the shooting of motion video, the motion of the camera will cause motion of the background of the video image, and this type of motion is called global motion. Corresponding to the global motion is the local motion, which refers to the motion of the foreground caused by the motion of the moving object. The foreground and the background are a pair of relative concepts. In the moving video applied in the present invention, the foreground refers to the moving object itself in the video, and the background refers to the part of the video except the moving object.

[0038] like figure 2 As shown, in step 101, a plurality of video frames to be synthesized are extracted from a piece...

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 panoramic synthesis method for motion video. Wherein, the motion video contains motion foreground and background; every video frame contains motion foreground and part background. The method comprises: using said a plurality of video frames to form a background panorama; extracting the motion foreground to overlay on background panorama. This invention has advantages as it is efficient to sharp motion of foreground or camera, and can show well the process and details of motion object action.

Description

technical field [0001] The invention relates to an image processing method, in particular to a method for synthesizing panoramas from moving videos. Background technique [0002] A panorama is an image describing a continuous scene, usually generated by a series of overlapping images. Panorama synthesis refers to the synthesis of a single image showing the whole picture of the whole scene from a series of partial images describing a continuous scene. Synthesizing panoramas using video is to synthesize a series of frame images in a video into a single image showing the whole picture of the whole scene. Panoramic image synthesis technology has a wide range of applications in virtual reality, image coding and other fields. [0003] Panoramic image synthesis technology can be widely used in motion video. For example, synthesizing panoramas based on sports video clips to assist athletes and coaches in competition and training is a new application of panorama synthesis. A movi...

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): H04N5/262H04N5/265H04N5/272
Inventor 陶焜林守勋张勇东
Owner 北京新奥混凝土集团有限公司
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