KR0126808B1 - 영상신호 처리장치 - Google Patents
영상신호 처리장치Info
- Publication number
- KR0126808B1 KR0126808B1 KR1019930003046A KR930003046A KR0126808B1 KR 0126808 B1 KR0126808 B1 KR 0126808B1 KR 1019930003046 A KR1019930003046 A KR 1019930003046A KR 930003046 A KR930003046 A KR 930003046A KR 0126808 B1 KR0126808 B1 KR 0126808B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- luminance
- color
- color signal
- output
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/20—Conversion of the manner in which the individual colour picture signal components are combined, e.g. conversion of colour television standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Systems (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
Description
Claims (1)
- 표준(NTSC)방식의 복합영상신호를 입력하여 휘도신호 및 색신호를 분리하는 휘도신호 및 색신호분리수단 ;상기 휘도신호 및 색신호분리수단으로부터 출력되는 표준방식의 휘도신호 및 색신호를 입력하여, 의사 팔 방식의 휘도신호 및 색신호로 변환하는 의사 팔 변환수단 ;원하는 방송방식을 선택하기 위한 방송방식 선택수단 ;상기 방송방식 선택수단의 출력신호에 따라, 상기 휘도 및 색신호분리수단으로부터 출력되는 표준방식의 휘도 및 색신호를 선택하거나, 또는 상기 의사 팔 변환수단으로부터 출력되는 휘도신호 및 색신호를 각각 선택하는 스위칭수단 ;상기 스위칭수단을 통해 출력된 휘도신호 및 색신호를 혼합하는 혼합부 ;및 상기 스위칭수단을 통해 출력된 휘도신호 및 색신호를 각각 저장하기 위한 버퍼수단을 포함하여, 표준방식의 복합영상신호를 의사 팔 방식의 복합영상신호로 변환함과 동시에, 분리된 의사 팔 방식의 휘도신호 및 색신호를 상기 버퍼수단을 각각 저장하여 저장된 휘도신호 및 색신호를 각각 출력단자로 출력함을 특징으로 하는 영상처리장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930003046A KR0126808B1 (ko) | 1993-02-27 | 1993-02-27 | 영상신호 처리장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930003046A KR0126808B1 (ko) | 1993-02-27 | 1993-02-27 | 영상신호 처리장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940020856A KR940020856A (ko) | 1994-09-16 |
KR0126808B1 true KR0126808B1 (ko) | 1997-12-29 |
Family
ID=19351498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930003046A Expired - Fee Related KR0126808B1 (ko) | 1993-02-27 | 1993-02-27 | 영상신호 처리장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0126808B1 (ko) |
-
1993
- 1993-02-27 KR KR1019930003046A patent/KR0126808B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR940020856A (ko) | 1994-09-16 |
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Legal Events
Date | Code | Title | Description |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19930227 |
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Patent event code: PA02012R01D Patent event date: 19940819 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19930227 Comment text: Patent Application |
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Comment text: Notification of reason for refusal Patent event date: 19970428 Patent event code: PE09021S01D |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19970926 |
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