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Detail
Registered IMAGE ENCODING METHOD USING A SKIP MODE, AND A DEVICE USING THE METHOD
- Inventors
- Bang-Gun, Won-Sik Cheong, 박광훈, 김경용, Namho Hur, Gi Mun Um
- Application No.
- 16151627 (2018.10.04)
- Publication No.
- 20190037239 (2019.01.31)
- Registration No.
- 10575014 (2020.02.25)
- Country
- UNITED STATES
- Project Code
- 11PR3700, Development and standardization of Terrestrial Stereoscopic 3DTV Broadcasting System technology, Namho Hur
- Abstract
- Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
- Family