18403918. BLOCK FORM-BASED PREDICTION METHOD AND DEVICE simplified abstract (ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE)

BLOCK FORM-BASED PREDICTION METHOD AND DEVICE

Organization Name

ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor(s)

Jin-Ho Lee of Daejeon (KR)

Jung-Won Kang of Daejeon (KR)

Hyunsuk Ko of Daejeon (KR)

Sung-Chang Lim of Daejeon (KR)

Dong-San Jun of Daejeon (KR)

Ha-Hyun Lee of Seoul (KR)

Seung-Hyun Cho of Daejeon (KR)

Hui-Yong Kim of Daejeon (KR)

Hae-Chul Choi of Daejeon (KR)

Dae-Hyeok Gwon of Daejeon (KR)

Jae-Gon Kim of Goyang-si (KR)

A-Ram Back of Daejeon (KR)

BLOCK FORM-BASED PREDICTION METHOD AND DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18403918 titled 'BLOCK FORM-BASED PREDICTION METHOD AND DEVICE

The patent application describes a method and apparatus for video decoding and encoding, involving the generation of multiple partition blocks by splitting a target block and deriving a prediction mode for at least a part of these blocks.

• Prediction mode is derived for multiple partition blocks by splitting a target block.
• Prediction is performed on the partition blocks based on the derived prediction mode.
• Information related to the target block and an additional partition block may be used during prediction.

Potential Applications: - Video compression technologies - Multimedia streaming services - Video editing software

Problems Solved: - Efficient video encoding and decoding - Enhanced video quality - Reduced data storage requirements

Benefits: - Improved video compression efficiency - Higher quality video playback - Reduced bandwidth usage for streaming services

Commercial Applications: Title: Enhanced Video Compression Technology for Multimedia Streaming Services This technology can be utilized in video streaming platforms to improve video quality and reduce bandwidth usage, leading to cost savings for service providers and better viewing experiences for users.

Prior Art: No specific prior art information provided in the abstract.

Frequently Updated Research: No specific information on frequently updated research provided in the abstract.

Questions about Video Decoding and Encoding: 1. How does the method of deriving prediction modes improve video compression efficiency? 2. What are the potential implications of using information related to additional partition blocks during prediction?

Original Abstract Submitted

Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.