Registered
IMAGE PROCESSING METHOD, AND IMAGE ENCODING/DECODING METHOD AND DEVICE WHICH USE SAME
- Inventors
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이영렬, 김대연, Jinho Lee, Kang Jung Won, Lee Hahyun, Sung-Chang Lim, Kim Hui Yong, Choi Jin Soo
- Application No.
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17314192 (2021.05.07)
- Publication No.
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20210266533 (2021.08.26)
- Registration No.
- 11463690 (2022.10.04)
- 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
- The present invention relates to an image encoding/decoding method and apparatus. The image decoding method according to the present invention may comprise acquiring transform coefficients distribution information of a neighboring block from a bitstream; direction-adaptively determining an intra prediction mode of a current block to be decoded, according to the transform coefficients distribution information of the neighboring block; and reconstructing the current block, based on the determined intra prediction mode, wherein the direction-adaptively determining includes determining similarity flag information corresponding to the neighboring block, based on the transform coefficients distribution information of the neighboring block.
- KSP Keywords
- Image Encoding, Image decoding, Image processing, Image processing method, Intra prediction, Prediction mode, Processing Method, decoding method, distribution information, intra prediction mode
- Family
-