View source for 18648745. METHODS OF VIDEO PICTURE CODING WITH SUB-BLOCK MERGE SIMPLIFICATION AND RELATED APPARATUSES simplified abstract (Telefonaktiebolaget LM Ericsson (publ))

=METHODS OF VIDEO PICTURE CODING WITH SUB-BLOCK MERGE SIMPLIFICATION AND RELATED APPARATUSES=


==Organization Name==

[[:Category:Telefonaktiebolaget LM Ericsson (publ)|Telefonaktiebolaget LM Ericsson (publ)]]


[[Category:Telefonaktiebolaget LM Ericsson (publ)]]

==Inventor(s)==

[[:Category:Ruoyang Yu of TÄBY (SE)|Ruoyang Yu of TÄBY (SE)]][[Category:Ruoyang Yu of TÄBY (SE)]]

[[:Category:Kenneth Andersson of GÄVLE (SE)|Kenneth Andersson of GÄVLE (SE)]][[Category:Kenneth Andersson of GÄVLE (SE)]]

[[:Category:Du Liu of SOLNA (SE)|Du Liu of SOLNA (SE)]][[Category:Du Liu of SOLNA (SE)]]

==METHODS OF VIDEO PICTURE CODING WITH SUB-BLOCK MERGE SIMPLIFICATION AND RELATED APPARATUSES - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18648745 titled 'METHODS OF VIDEO PICTURE CODING WITH SUB-BLOCK MERGE SIMPLIFICATION AND RELATED APPARATUSES

'''Simplified Explanation:'''
The patent application describes a method for predicting temporal motion vectors in a video sequence by analyzing spatial neighboring blocks in the current picture.

* The method determines if spatial neighboring blocks in the current picture use a collocated picture as a reference.
* When a neighboring block uses a collocated picture as a reference, the method uses its motion vector as a temporal vector for the current block.

'''Key Features and Innovation:'''
* Predicts temporal motion vectors in video sequences.
* Analyzes spatial neighboring blocks for reference picture usage.
* Utilizes motion vectors from neighboring blocks for temporal prediction.

'''Potential Applications:'''
This technology can be used in video compression algorithms, video editing software, and video streaming services.

'''Problems Solved:'''
This technology addresses the challenge of accurately predicting motion vectors in video sequences for efficient compression and playback.

'''Benefits:'''
* Improved video compression efficiency.
* Enhanced video quality.
* Reduced bandwidth requirements for video streaming.

'''Commercial Applications:'''
Potential commercial applications include video encoding software, video streaming platforms, and surveillance systems.

'''Prior Art:'''
Prior research in video compression and motion estimation algorithms may be relevant to this technology.

'''Frequently Updated Research:'''
Stay updated on advancements in video compression techniques, motion estimation algorithms, and video processing technologies.

'''Questions about temporal motion vector prediction:'''
1. How does this technology improve video compression efficiency?
2. What are the potential applications of this method in video editing software?


==Original Abstract Submitted==

There are provided mechanisms for temporal motion vector prediction of a current picture in a series of pictures of a video sequence. The method comprises determining, for a current block of the current picture, whether any one of: left, top, top-right and left-bottom spatial neighboring blocks of the current block in the current picture uses a collocated picture as a reference picture. The method further comprises, when the determination is that one of the left, top, top-right and left-bottom spatial neighboring block uses a collocated picture as a reference picture, using a motion vector of the one of the spatial neighboring blocks as a temporal vector of the current block.



[[Category:H04N19/105]]
[[Category:H04N19/11]]
[[Category:H04N19/159]]
[[Category:H04N19/172]]
[[Category:H04N19/176]]
[[Category:H04N19/52]]
[[Category:CPC_H04N19/105]]