Registered
METHOD AND APPARATUS FOR IMAGE ENCODING AND IMAGE DECODING USING TEMPORAL MOTION INFORMATION
- Inventors
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Sung-Chang Lim, Kang Jung Won, Hyunsuk Ko, Lee Hahyun, Jinho Lee, Jun Dong-San, Kim Hui Yong, 이영렬, 김남욱, Choi Jin Soo, 김재곤
- Application No.
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17864226 (2022.07.13)
- Publication No.
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20220353509 (2022.11.03)
- Registration No.
- 11943447 (2024.03.26)
- Country
- UNITED STATES
- Project Code
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18HR1900, Development and Standardization of 5th Generation Video/Audio Coding Technology for Ultra Gifh Quality Media Services,
Kim Hui Yong
- Abstract
- Disclosed herein are a decoding method and apparatus and an encoding method and apparatus that perform inter-prediction using a motion vector predictor. For a candidate block in a col picture, a scaled motion vector is generated based on a motion vector of the candidate block. When the scaled motion vector indicates a target block, a motion vector predictor of the target block is generated based on the motion vector of the candidate block. The motion vector predictor is used to derive the motion vector of the target block in a specific inter-prediction mode such as a merge mode and an AMVP mode.
- KSP Keywords
- An encoding, Candidate Block, Encoding method, Image Encoding, Image decoding, Inter prediction, Merge Mode, Motion Vector(MV), Motion information, Prediction mode, decoding method
- Family
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