Title:
VIDEO DECODING SYSTEM HAVING COMPENSATION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2013/022191
Kind Code:
A1
Abstract:
The present invention relates to a video decoding system having a compensation function, the video decoding system comprising: one AD converter; a synchronized signal level detector for detecting a synchronized signal level using a digital signal output from the AD converter; a color burst level detector for detecting a color burst level using the digital signal output from the AD converter; a compensation apparatus for compensating the video level and the high frequency components of an analog signal by using information detected by the synchronized signal level detector and the color burst level detector, and for compensating and transmitting a synchronized signal level to the AD converter; and a decoding apparatus for outputting a digital component image signal (YCrCb) using the digital signal output from the AD converter.
Inventors:
HWANG IN-JUN (KR)
Application Number:
PCT/KR2012/005526
Publication Date:
February 14, 2013
Filing Date:
July 12, 2012
Export Citation:
Assignee:
IDENCORE CO LTD (KR)
HWANG IN-JUN (KR)
HWANG IN-JUN (KR)
International Classes:
H04N7/26; H03M7/30
Foreign References:
| KR20100069201A | 2010-06-24 | |||
| KR20100071874A | 2010-06-29 | |||
| JP2003339059A | 2003-11-28 | |||
| KR19990075856A | 1999-10-15 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
특허법인 태평양 (KR)
특허법인 태평양 (KR)
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Claims: