參數(shù)資料
型號: KS7314
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Digital Zoom(數(shù)字圖像放大)
中文描述: 數(shù)碼變焦(數(shù)字圖像放大)
文件頁數(shù): 17/28頁
文件大?。?/td> 186K
代理商: KS7314
KS7314
DIGITAL ZOOM
7. Horizontal interpolation procedure
Fig. 5 Luminance signal horizontal interpolation circuit
S / H
to Post
Processor
ALPHA
9
8
BETA
CK
Vertically
interpolated
video data
x
x
Prior to the horizontal interpolation process, the video data are extended at the horizontal extension
and passed to the vertical interpolation part for the vertical process and then entered into the horizontal
interpolation part. The horizontal interpolation part is configured of the luminance data horizontal
interpolation part and the the chroma data horizontal interpolation part.
The chroma data and are entered R-Y and B-Y components alternatively, so that the data are
interpolated separately by the components before they are put to liner interpolation process.
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