Registered
VIDEO ENCODING/DECODING METHOD AND DEVICE,AND RECORDING MEDIUM HAVING BITSTREAM STORED THEREIN
- Inventors
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Cho Seunghyun, Sung-Chang Lim, Kang Jung Won, Jun Dong-San, Hyunsuk Ko, Lee Hahyun, Jinho Lee, Kim Hui Yong, Choi Jin Soo
- Application No.
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17401424 (2021.08.13)
- Publication No.
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20220070450 (2022.03.03)
- Registration No.
- 11805247 (2023.10.31)
- Country
- UNITED STATES
- Project Code
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16MR2100, Development and Standardization of 5th Generation Video/Audio Coding Technology for Ultra Gifh Quality Media Services,
Kim Hui Yong
- Abstract
- An image encoding/decoding method and apparatus for performing intra prediction are provided. An image decoding method of the present invention comprises deriving an intra-prediction mode for a current block, determining whether or not a left boundary or an upper boundary of the current block is a boundary of a predetermined image region, configuring a reference sample by using at least one reconstructed sample included in at least one reconstructed sample line adjacent to the current block based on the determination result, and performing intra-prediction for the current block based on the intra-prediction mode and the reference sample.
- KSP Keywords
- Image Encoding, Image decoding, Intra prediction, Prediction mode, Recording medium, decoding method, video encoding
- Family
-