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AssigneeElectronics and Telecommunications Research Institute
InventorsDong San JUN, Jin Ho LEE, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Ha Hyun LEE, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI
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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, selecting at least one reconstructed sample line neighboring to the current block, constructing a reference sample using at least one reconstructed sample included in the at least one reconstructed sample line, and performing intra prediction for the current block based on the intra prediction mode and the reference sample.
An image decoding method comprising:
An image decoding apparatus comprising an intra predictor, wherein the intra predictor is configured to derive an intra prediction mode for a current block, to select at least one reconstructed sample line neighboring to the current block, to construct a reference sample using at least one reconstructed sample included in the at least one reconstructed sample line, and to perform intra prediction for the current block based on the intra prediction mode and the reference sample.
An image encoding method comprising:
An image encoding apparatus comprising an intra predictor,
A recording medium storing a bitstream generated by an image encoding method, the method comprising:
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