18420942. GENERATING A MOTION VECTOR PREDICTOR LIST simplified abstract (Telefonaktiebolaget LM Ericsson (publ))
Contents
- 1 GENERATING A MOTION VECTOR PREDICTOR LIST
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 GENERATING A MOTION VECTOR PREDICTOR LIST - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
GENERATING A MOTION VECTOR PREDICTOR LIST
Organization Name
Telefonaktiebolaget LM Ericsson (publ)
Inventor(s)
Kenneth Andersson of GÄVLE (SE)
[[:Category:Rickard Sj�berg of STOCKHOLM (SE)|Rickard Sj�berg of STOCKHOLM (SE)]][[Category:Rickard Sj�berg of STOCKHOLM (SE)]]
GENERATING A MOTION VECTOR PREDICTOR LIST - A simplified explanation of the abstract
This abstract first appeared for US patent application 18420942 titled 'GENERATING A MOTION VECTOR PREDICTOR LIST
Simplified Explanation
The abstract describes a patent application for a decoder that generates a list of motion vector predictor candidates to predict the motion vector associated with a current inter block by using previously decoded inter blocks.
- The decoder obtains a current inter block and multiple previously decoded inter blocks.
- Each inter block contains a motion vector with a resolution.
- The decoder creates a list of motion vector predictor candidates by scanning a set of previously decoded inter blocks and deriving motion vector prediction candidates for each block.
- The decoder then determines if a criterion is satisfied to predict the motion vector associated with the current inter block.
Potential Applications
This technology can be applied in video decoding systems, video streaming services, and video compression algorithms.
Problems Solved
This technology helps improve the accuracy of motion vector prediction in video decoding, leading to better video quality and compression efficiency.
Benefits
- Enhanced video quality - Improved compression efficiency - Better prediction accuracy
Potential Commercial Applications
"Enhancing Video Decoding Efficiency with Motion Vector Prediction Technology"
Possible Prior Art
Prior art in video compression and decoding technologies may exist, but specific examples are not provided in the abstract.
Unanswered Questions
How does this technology impact real-time video streaming applications?
This technology can potentially improve the quality and efficiency of real-time video streaming, but further research and testing are needed to determine the extent of its impact.
What are the potential challenges in implementing this technology in existing video decoding systems?
Integrating this technology into current video decoding systems may require software and hardware modifications, as well as compatibility testing with different video formats and codecs.
Original Abstract Submitted
A decoder can be configured to obtain a current inter block and a plurality of previously decoded inter blocks. Each inter block of the plurality of inter blocks can include a motion vector having a resolution. The decoder generates a list of motion vector predictor candidates that is used to predict the motion vector that is associated with the current inter block. Generating the list of motion vector predictor candidates can include defining a set of inter blocks that includes a number of previously decoded inter blocks; scanning the inter blocks in the set of inter blocks in a scanning order; and for each of the inter blocks in the set of inter blocks: deriving a motion vector prediction candidate using the motion vector of the inter block; and determining whether a criterion is satisfied.