Registered
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE
- Inventors
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Kim Hui Yong, Jinho Lee, Sung-Chang Lim, Choi Jin Soo, Jin Woong Kim
- Application No.
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201911107028.4 (2013.01.18)
- Publication No.
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110650336 (2020.01.03)
- Registration No.
- ZL201911107028.4 (2022.11.29)
- Country
- CHINA
- Project Code
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11PR1700, Development of Multiview 3D Compatible UHDTV Broadcasting Technology,
Jin Woong Kim
- Abstract
- The invention discloses a video decoding device, a video encoding device, and a computer-readable recording medium. The video decoding device includes: a residual block reconstruction unit that reconstructs a residual block by inverse quantization and inverse transformation of entropy-decoded residual block information; a prediction block generation unit that generates a prediction block by performing intra prediction on the current block using the reference pixels; and a screen reconstruction unit that reconstructs a screen by adding the reconstructed residual block to the prediction block, in a case of a vertical prediction mode or a horizontal prediction mode, performs correction using the final correction value only for the luminance signal.
- KSP Keywords
- Block generation, Encoding and decoding, Generation unit, Intra prediction, Inverse transformation, Luminance signal, Prediction mode, Recording medium, inverse quantization, reference pixels, video decoding, video encoding
- Family
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