18402182. SBTMVP-BASED IMAGE OR VIDEO CODING simplified abstract (LG Electronics Inc.)

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SBTMVP-BASED IMAGE OR VIDEO CODING

Organization Name

LG Electronics Inc.

Inventor(s)

Hyeongmoon Jang of Seoul (KR)

Naeri Park of Seoul (KR)

Junghak Nam of Seoul (KR)

SBTMVP-BASED IMAGE OR VIDEO CODING - A simplified explanation of the abstract

This abstract first appeared for US patent application 18402182 titled 'SBTMVP-BASED IMAGE OR VIDEO CODING

Simplified Explanation

In subblock-based temporal motion vector prediction (sbTMVP), a subblock position for deriving a motion vector in units of a subblock can be efficiently calculated, improving video/image coding efficiency and simplifying hardware implementation.

  • Efficient calculation of subblock positions for motion vector prediction
  • Improved video/image coding efficiency
  • Simplified hardware implementation

Potential Applications

This technology can be applied in various video coding systems, such as H.264, H.265, and VP9, to enhance motion vector prediction accuracy and efficiency.

Problems Solved

1. Enhanced accuracy in motion vector prediction 2. Simplified hardware implementation for video coding systems

Benefits

1. Improved video/image coding efficiency 2. Enhanced video quality through accurate motion vector prediction 3. Simplified hardware design and implementation

Potential Commercial Applications

Optimizing video coding efficiency can benefit industries such as streaming services, video surveillance, video conferencing, and broadcasting.

Possible Prior Art

Prior art in the field of video coding includes various techniques for motion vector prediction, but the specific approach of subblock-based temporal motion vector prediction may not have been previously explored.

Unanswered Questions

How does this technology compare to existing motion vector prediction methods in terms of computational complexity and performance?

This article does not provide a direct comparison with existing methods, leaving uncertainty about the relative advantages of sbTMVP.

What impact does the implementation of sbTMVP have on overall video coding efficiency and compression ratios?

The article does not delve into the specific quantitative improvements in coding efficiency and compression ratios achieved through the implementation of sbTMVP.


Original Abstract Submitted

According to the disclosure of this document, in subblock-based temporal motion vector prediction (sbTMVP), a subblock position for deriving a motion vector in units of a subblock can be efficiently calculated, and through this, video/image coding efficiency can be improved and hardware implementation can be simplified.