Unlock instant, AI-driven research and patent intelligence for your innovation.

Binocular stereo video state information monitoring method and device

A technology of binocular stereo and state information, which is applied in stereo system, TV, image communication, etc.

Active Publication Date: 2014-04-23
TSINGHUA UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the process of binocular stereoscopic shooting, in order to obtain the desired stereoscopic effect, the staff usually need to adjust the distance, convergence angle and scene content of the two viewing angles. However, the traditional planar video status monitoring content cannot provide the corresponding 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
  • Binocular stereo video state information monitoring method and device
  • Binocular stereo video state information monitoring method and device
  • Binocular stereo video state information monitoring method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0025] Refer below Figure 1 to Figure 7 A method for monitoring state information of binocular stereoscopic video according to an embodiment of the present invention is described.

[0026] Such as figure 1 As shown, the monitoring method of the binocular stereoscopic video state information provided by the embodiment of the present invention includes the following steps:

[0027] S101: Input a binocular stereo video stream, and extract a left-view frame image and a right-view frame image from the binocular stereo video stream.

[002...

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 binocular stereo video state information monitoring method, which comprises the following steps of: inputting a binocular stereo video stream, and extracting a left-visual angle frame image and a right-visual angle frame image; performing gray processing on the left-visual angle frame image and the right-visual angle frame image; performing image segmentation on a left-visual angle frame gray image to obtain a plurality of segmented image blocks of the left-visual angle frame gray image, sampling key points on the left-visual angle frame gray image and searching for matched points of the key points on the right-visual angle frame gray image; computing the parallax information of the key points; counting the left-visual angle frame gray image pixel by pixel; and converting state information into graphical information, and rendering the graphical information. The invention also discloses a binocular stereo video state information monitoring device. By the method and the device, information about stereoscopic impression in shot binocular stereo video data can be computed in real time and displayed in a proper graphics mode to realize binocular stereo video state information monitoring.

Description

technical field [0001] The invention relates to the technical field of digital image and video processing, in particular to a method and device for monitoring state information of binocular stereoscopic video. Background technique [0002] Stereoscopic video technology (also known as 3D video technology) is the development direction of future multimedia technology. Stereoscopic video can provide a new type of video technology with a three-dimensional effect. Compared with single-channel video, stereoscopic video generally has two video channels, and the amount of data is much larger than single-channel video. Stereoscopic video can provide a sense of three-dimensionality that human vision can perceive. [0003] At present, binocular stereoscopic video shooting has become a common method for producing stereoscopic video content. The photographers collected videos of the scene from two different perspectives through professional binocular stereoscopic shooting equipment. ...

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 Patents(China)
IPC IPC(8): H04N17/00H04N13/00
Inventor 戴琼海邵航
Owner TSINGHUA UNIV