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

Stereoscopic video encoding/decoding apparatus supporting multi-display modes and methods thereof

一种立体视频编码、译码装置的技术，应用在支持多显示模式的立体视频编码/译码装置领域，能够解决恢复、不适合帧快门显示模式等问题

Inactive Publication Date: 2005-05-18
ELECTRONICS & TELECOMM RES INST
View PDF3 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the display mode of the receiving end is a 3D video field shutter display, which is usually adopted in many current personal computers, there is a problem that the irrelevant even field information of the left eye image and the odd field information of the right eye image are transmitted together , for the receiver to restore the desired image
Therefore, it is not suitable to use the frame shutter display mode in the case where the right eye and left eye images are displayed at the same time

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
  • Stereoscopic video encoding/decoding apparatus supporting multi-display modes and methods thereof
  • Stereoscopic video encoding/decoding apparatus supporting multi-display modes and methods thereof
  • Stereoscopic video encoding/decoding apparatus supporting multi-display modes and methods thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Through the following description of the embodiments and the drawings, other objects and aspects of the present invention will become clearer, which will be mentioned below.

[0051] figure 2 It is a structural diagram illustrating a stereoscopic video encoding device supporting multiple display modes according to an embodiment of the present invention. As shown in the figure, the encoding device of the present invention includes a field separator 210, an encoder 220, and a multiplexer 230.

[0052] The field separator 210 separates the two-channel right-eye and left-eye images into odd and even fields, and converts them into four-channel input images.

[0053] image 3 It is an exemplary block diagram illustrating the field separator that separates the image into the odd and even fields of the right-eye and left-eye images. As shown in the figure, the field separator 210 of the present invention separates a frame of right eye or left eye image into odd lines and even li...

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

Provided are a stereoscopic video encoding / decoding device supporting multiple display modes, an encoding / decoding method thereof, and a computer-readable recording medium recording a program for implementing the encoding / decoding method. The encoding device of the present invention includes: field separation means for separating the input right-eye and left-eye images into an odd field (LO) of the left-eye image, an even field (LE) of the left-eye image, and an odd field (LE) of the right-eye image. field (RO), and the even field (RE) of the right-eye image; encoding means, by performing motion and difference compensation, encodes the fields separated in the field separation means; multiplexing means, according to user display information, in the slave encoding means The basic fields are multiplexed in the received fields.

Description

Technical field [0001] The present invention relates to a stereoscopic video encoding / decoding device supporting multiple display modes, an encoding / decoding method thereof, and a computer-readable recording medium recording a program that implements the encoding / decoding method; more specifically, it relates to A stereoscopic video encoding / decoding device that supports multiple display modes. The device decodes only the basic encoded bit stream required for the selected stereoscopic display mode, so that video data can be transmitted efficiently. In such an environment, users can Select a display mode and its encoding / decoding method, and a computer-readable recording medium that records the program for implementing the method. Background technique [0002] Generally, in a two-dimensional video image, there is one image on the time axis, while in a three-dimensional image, there are two or more images on the same time axis. The multi-view configuration (MPEG-2 MVP) of the Movin...

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): H04N7/58H04N13/00H04N15/00H04N21/2343H04N21/258H04N21/4402
CPCH04N21/234327H04N21/25825H04N21/440227H04N21/44029H04N2013/0081H04N2013/0085H04N19/597H04N13/341H04N13/189H04N13/161H04N13/286H04N13/361H04N21/2365H04N21/434
Inventor 崔润静曹叔嬉尹国镇李珍焕安致得
Owner ELECTRONICS & TELECOMM RES INST
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