18652813. CANDIDATE DERIVATION FOR AFFINE MERGE MODE IN VIDEO CODING simplified abstract (BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.)

CANDIDATE DERIVATION FOR AFFINE MERGE MODE IN VIDEO CODING

Organization Name

BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.

Inventor(s)

Wei Chen of San Diego CA (US)

Xiaoyu Xiu of San Diego CA (US)

Yi-Wen Chen of San Diego CA (US)

Hong-Jheng Jhu of San Diego CA (US)

Che-Wei Kuo of San Diego CA (US)

Ning Yan of San Diego CA (US)

Xianglin Wang of San Diego CA (US)

Bing Yu of Beijing (CN)

CANDIDATE DERIVATION FOR AFFINE MERGE MODE IN VIDEO CODING - A simplified explanation of the abstract

This abstract first appeared for US patent application 18652813 titled 'CANDIDATE DERIVATION FOR AFFINE MERGE MODE IN VIDEO CODING

The abstract describes a method of video decoding and encoding, along with related apparatuses and computer-readable storage media. The method involves obtaining parameters based on neighboring blocks, constructing affine models, and obtaining control point motion vectors for the current block.

• Method of video decoding and encoding provided
• Parameters obtained based on neighboring blocks
• Affine models constructed using parameters
• Control point motion vectors obtained for the current block

Potential Applications: - Video compression and streaming technologies - Multimedia applications - Virtual reality and augmented reality systems

Problems Solved: - Efficient video decoding and encoding - Improved video quality and compression ratios

Benefits: - Enhanced video playback experience - Reduced bandwidth requirements for video streaming - Better utilization of storage space for video files

Commercial Applications: Title: Advanced Video Compression Technology for Enhanced Streaming Services This technology can be utilized by streaming platforms, video editing software, and multimedia devices to improve video quality, reduce file sizes, and enhance user experience.

Questions about the technology: 1. How does this method of video decoding differ from traditional techniques? - This method utilizes affine models and control point motion vectors for more accurate decoding. 2. What impact could this technology have on the video streaming industry? - This technology could lead to more efficient streaming services with higher quality video playback.

Original Abstract Submitted

A method of video decoding, a method of video encoding, apparatuses and non-transitory computer-readable storage media thereof are provided. The method of video decoding includes obtaining one or more first parameters based on a first neighbor block of a current block and obtaining one or more second parameters based on the first neighbor block and/or a second neighbor block of the current block. Furthermore, the method may include constructing one or more affine models by using the one or more first parameters and the one or more second parameters and obtaining one or more control point motion vectors (CPMVs) for the current block based on the one or more affine models.