Method and apparatus for generating encoded motion information /recovering motion information using motion information integration, and image encoding/decoding method and apparatus using same

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United States of America Patent

PATENT NO 9888248
APP PUB NO 20160065972A1
SERIAL NO

14937277

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Abstract

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An apparatus for decoding a current block includes: a decoding unit to extract a first identification information from a bitstream, and reconstruct a quantized frequency residual block of the current block from the bitstream; a dequantization and inverse transform unit to dequantize and inversely transform the quantized frequency residual block to reconstruct a residual block of the current block; an inter prediction unit to generate the plurality of motion vector candidates of the current block from neighboring blocks of the current blocks, select a motion vector candidate from the plurality of motion vector candidates based on a second identification information, the second identification information being decoded from the bitstream, reconstruct the motion vector of the current block as the selected motion vector candidate, and generate a predicted block of the current block by using the reconstructed motion vector of the current block.

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Patent Owner(s)

Patent OwnerAddress
SK TELECOM CO LTDSEOUL SOUTH KEREAN SEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Jongki Seoul, KR 94 1348
Jeon, Byeungwoo Seongnam-si, KR 190 3103
Kim, Haekwang Seoul, KR 171 2716
Lee, Yunglyul Seoul, KR 171 2766
Lim, Jeongyeon Seongnam Si, KR 152 2297
Moon, Joohee Seoul, KR 170 2747
Song, Jinhan Seoul, KR 70 907

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  • 3 Citation Count
  • H04N Class
  • 27.70 % this patent is cited more than
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2332524554514072381312563701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +025050075010001250150017502000225025002750300032503500375040004250450047505000525055005750

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