WO2022116358A1

WO2022116358A1 - Novel stereo image expression encoding method

Info

Publication number: WO2022116358A1
Application number: PCT/CN2021/000023
Authority: WO
Inventors: 苑广明
Original assignee: 北京汉美奥科节能设备有限公司
Priority date: 2020-12-03
Filing date: 2021-02-03
Publication date: 2022-06-09
Also published as: CN112399166A

Abstract

The present invention provides a novel stereo image expression encoding method. In a group of video images, each frame of image is programmed with a code which can identify left and right frame positions by means of the image and spans a display device and an image source, and a stereo image is presented by respectively opening/closing left and right eye images by means of an image recognition device. The present invention has the characteristics of a simple method and being capable of spanning a display device and an image source and recognizing a code using an image recognition device so as to present a stereo image.

Description

A New Coding Method for Stereoscopic Image Expression

technical field

The present invention relates to a brand-new stereoscopic image expression encoding method, generally speaking, in a set of video images, each frame of image is encoded into a code that can identify the left and right frame positions through the image, and spans the display device and the image source, through the image The device recognizes the left and right images so as to open and close the left and right eye images respectively to present a stereoscopic image.

Background technique

With the continuous development of stereoscopic image technology, the way that stereoscopic images are presented in various scenes such as major theaters, televisions, and network media is becoming more and more common. In the state of the art, stereoscopic images are mostly presented by various display devices and projection devices. These methods are not only expensive, but also require a lot of manpower and material resources to maintain, and the popularity of application scenarios is not high.

SUMMARY OF THE INVENTION

In view of this, the present invention provides a new encoding method for stereoscopic image expression. In a set of video images, each frame of image is encoded into a code that can identify the position of the left and right frames through the image, and spans the display device and the image source, through the image device. To identify the left and right images to open and close the left and right eye images respectively, to present a stereoscopic image. Through this invention, it is realized to span display devices and image sources, and to present at low cost, low maintenance, high popularity, and the like.

According to an embodiment of the present invention, a new encoding method for expressing stereoscopic images is obtained by encoding each frame of images in the order of odd and even numbers into corresponding left and right position encoding methods in a group of video images, that is, odd numbers correspond to left position encoding , the even number corresponds to the right position encoding to realize a new stereoscopic image presentation method.

To sum up, in a new encoding method for stereoscopic image expression according to the embodiment of the present invention, an encoding rule is used to formulate a set of continuous encodings, which can span display devices and image sources and can be identified by image devices. Contains images for the left and right eyes.

The encoding format is as follows:

Image source encoding + frame sequence encoding + position encoding

Description of drawings

As shown in Figure 1, in a set of video images, the odd-numbered frame sequence is encoded into the left position code, and the even-numbered frame sequence is encoded into the right position code, which is independently presented to the left and right eyes to achieve the function of opening and closing the left and right eyes.

specific case

Reference will now be made in detail to exemplary embodiments of the invention, implementations of which are illustrated in the accompanying drawings.

According to the present invention, a new encoding method for expressing stereoscopic images is provided. FIG. 1 is a schematic diagram of encoding in this embodiment. Referring to FIG. 1, in a set of video images, the odd-numbered frame sequence is encoded into the left position encoding, the even-numbered frame sequence is encoded into the right position encoding, and the left and right eyes are opened and closed across the display device and the image source to present Brand new stereo image.

Accordingly, the present invention provides a new encoding method for stereoscopic image expression, including the schematic diagram formed in FIG. 1 , which has the advantages of simple encoding, can identify the left and right positions, and spans the display device and the image source, and solves the problem of the existing display device being bulky and the components Many problems, not easy to move, complicated to set up and install.

In summary, although the present invention has been disclosed above with preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those of ordinary skill in the art can make various Therefore, the protection scope of the present invention is subject to the scope defined by the claims.

Claims

A new encoding method for stereoscopic image expression. In a set of video images, each frame of image is encoded into a code that can identify the position of the left and right frames through the image and spans the display device and the image source, and the left and right images are identified through the image device. Open and close the left and right eye images to present a stereoscopic image. Its features include:

encoding contains image source information;

encoding contains sequence information for images;

The encoding contains the left and right position information of the image;

Encoding can span display devices and image sources.
A new encoding method for stereoscopic image expression according to claim 1, characterized in that the encoding includes image source information, and the principle of this part of the encoding is to incorporate the source information of the image into the encoding to identify the source of the image.
A brand-new stereoscopic image expression encoding method according to claim 1, characterized in that the encoding includes sequence information, and the coding principle of this part is to perform the encoding according to the odd-even frame sequence of the image presentation to identify the image sequence information.
A brand-new stereoscopic image expression encoding method according to claim 1, characterized in that the encoding includes left and right position information of the image, and the left position encoding is encoded in each odd frame sequence, and the right position encoding is encoded in each even frame sequence. Position coding method to identify the left and right position of the image.
A brand-new stereoscopic image expression encoding method according to claim 1, characterized in that the encoding can span display devices and image sources, and can independently present brand-new stereoscopic images.