B-frame processing apparatus including a motion compensation apparatus in the unit of a half pixel for an image decoder

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United States of America Patent

PATENT NO 5825418
SERIAL NO

08635074

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Abstract

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A B-frame processing apparatus including a motion compensation apparatus in the unit of a half pixel for an image decoder adapted to a video appliance such as HDTV. According to the apparatus, motion compensation in the unit of a half pixel is performed in real time with respect to the image having been motion-compensated by frame memories, the half pixel motion-compensated image data is added by an adder to the image data provided from a restoring section, and then the added image data is provided to the frame memories for performing motion compensation in the unit of a pixel, while the order of the input image is adjusted corresponding to the display order of the final output image.

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Patent Owner(s)

Patent OwnerAddress
GOLDSTAR CO LTDSEOUL SOUTH KOREA SEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Chang Pyo Seoul, KR 1 3
Song, Ki Hwan Seoul, KR 2 11

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  • 3 Citation Count
  • H04N Class
  • 1.59 % this patent is cited more than
  • 27 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges175162671036129171310442901 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0255075100125150175200225250275300325350375400425450475500525550

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