18105594. METHOD AND APPARATUS FOR ENCODING MOTION INFORMATION AND METHOD AND APPARATUS FOR DECODING SAME simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
METHOD AND APPARATUS FOR ENCODING MOTION INFORMATION AND METHOD AND APPARATUS FOR DECODING SAME
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Inventor(s)
METHOD AND APPARATUS FOR ENCODING MOTION INFORMATION AND METHOD AND APPARATUS FOR DECODING SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18105594 titled 'METHOD AND APPARATUS FOR ENCODING MOTION INFORMATION AND METHOD AND APPARATUS FOR DECODING SAME
Simplified Explanation
The patent application describes methods and apparatus for encoding and decoding motion information. Here is a simplified explanation of the abstract:
- The method involves obtaining motion information from prediction units related to a current prediction unit.
- If the obtained motion information is less than a predetermined number, alternative motion information is added to reach the predetermined number.
- Motion information for the current prediction unit is determined from the obtained candidates.
- The determined motion information is then encoded as index information for the current prediction unit.
Potential applications of this technology:
- Video compression: The encoding and decoding of motion information can be used in video compression algorithms to reduce the size of video files without significant loss in quality.
- Video streaming: By efficiently encoding and decoding motion information, video streaming services can deliver high-quality videos with reduced bandwidth requirements.
Problems solved by this technology:
- Efficient encoding: The method allows for the encoding of motion information using a predetermined number of candidates, reducing the computational complexity and storage requirements.
- Improved video quality: By accurately determining motion information, the method can enhance the quality of video playback by reducing artifacts and motion blur.
Benefits of this technology:
- Reduced file size: The encoding method helps in reducing the size of video files, making it easier to store and transmit videos.
- Bandwidth optimization: By efficiently encoding motion information, the technology enables video streaming services to deliver high-quality videos even with limited bandwidth.
- Improved video playback: Accurate motion information decoding leads to improved video quality, providing a better viewing experience for users.
Original Abstract Submitted
Provided are methods and apparatus for encoding and decoding motion information. The method of encoding motion information includes: obtaining a motion information candidate by using motion information of prediction units that are temporally or spatially related to a current prediction unit; adding, when the number of motion information included in the motion information candidate is smaller than a predetermined number n, alternative motion information to the motion information candidate so that the number of motion information included in the motion information candidate reaches the predetermined number n; determining motion information with respect to the current prediction unit from among the n motion information candidates; and encoding index information indicating the determined motion information as motion information of the current prediction unit.
