Webster's Online Dictionary
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Invention: b-frame processing apparatus including a motion compensation apparatus in the unit of a half pixel for an image decoder
| Year | Description |
| 1994 | Invention patented by Ki H. Song and Chang P. Lee on September 13th, 1994. Abstract: 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. |
| 1996 | Invention patented by Ki Hwan Song and Chang Pyo Lee on April 18th, 1996. Abstract: 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. |
| Source: compiled by the editor. | |
