18397147. METHOD AND APPARATUS FOR ENCODING AND DECODING USING SELECTIVE INFORMATION SHARING BETWEEN CHANNELS BETWEEN CHANNELS simplified abstract (ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE)

METHOD AND APPARATUS FOR ENCODING AND DECODING USING SELECTIVE INFORMATION SHARING BETWEEN CHANNELS BETWEEN CHANNELS

Organization Name

ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor(s)

Dong-San Jun of Daejeon (KR)

Jung-Won Kang of Daejeon (KR)

Hyunsuk Ko of Daejeon (KR)

Sung-Chang Lim of Daejeon (KR)

Jin-Ho Lee of Daejeon (KR)

Ha-Hyun Lee of Seoul (KR)

Byeung-Woo Jeon of Seongnam-si (KR)

Hui-Yong Kim of Daejeon (KR)

Jee-Yoon Park of Seoul (KR)

METHOD AND APPARATUS FOR ENCODING AND DECODING USING SELECTIVE INFORMATION SHARING BETWEEN CHANNELS BETWEEN CHANNELS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18397147 titled 'METHOD AND APPARATUS FOR ENCODING AND DECODING USING SELECTIVE INFORMATION SHARING BETWEEN CHANNELS BETWEEN CHANNELS

Simplified Explanation

The patent application describes a method and apparatus for video decoding and encoding, where coding decision information of a representative channel is shared as coding decision information of a target channel of a target block. This allows for improved efficiency in encoding and decoding by preventing repeated signaling of identical coding decision information.

• Coding decision information of a representative channel is shared with a target channel of a target block.
• Decoding of the target block is performed using the coding decision information of the target channel.
• Prevents repeated signaling of identical coding decision information, improving efficiency in encoding and decoding.

Potential Applications

The technology described in this patent application could be applied in various video encoding and decoding systems, such as multimedia streaming services, video conferencing platforms, and digital television broadcasting.

Problems Solved

This technology solves the problem of inefficiency in encoding and decoding processes by preventing repeated signaling of identical coding decision information, leading to improved performance and reduced data redundancy.

Benefits

The benefits of this technology include enhanced efficiency in video encoding and decoding, improved data compression, reduced bandwidth requirements, and overall better video quality for end users.

Potential Commercial Applications

The technology could be commercially applied in industries such as video streaming services, video surveillance systems, online gaming platforms, and virtual reality applications.

Possible Prior Art

One possible prior art for this technology could be the use of shared coding decision information in video encoding and decoding processes to improve efficiency and reduce data redundancy.

How does this technology compare to existing video encoding methods in terms of performance and efficiency?

This article does not provide a direct comparison between this technology and existing video encoding methods in terms of performance and efficiency.

What are the potential limitations or drawbacks of implementing this technology in video encoding and decoding systems?

The article does not address any potential limitations or drawbacks of implementing this technology in video encoding and decoding systems.

Original Abstract Submitted

Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. Coding decision information of a representative channel of a target block is shared as coding decision information of a target channel of the target block, and decoding of the target block is performed using the coding decision information of the target channel. Since the coding decision information of the representative channel is shared with an additional channel, repeated signaling of identical coding decision information may be prevented. By means of this prevention, the efficiency of encoding and decoding of the target block or the like may be improved.