KR940007548B1 - 텔레비젼 수상기의 화소움직임 검출장치 - Google Patents
텔레비젼 수상기의 화소움직임 검출장치 Download PDFInfo
- Publication number
- KR940007548B1 KR940007548B1 KR1019910007872A KR910007872A KR940007548B1 KR 940007548 B1 KR940007548 B1 KR 940007548B1 KR 1019910007872 A KR1019910007872 A KR 1019910007872A KR 910007872 A KR910007872 A KR 910007872A KR 940007548 B1 KR940007548 B1 KR 940007548B1
- Authority
- KR
- South Korea
- Prior art keywords
- output
- data
- field
- converter
- sensitivity
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 4
- 230000035945 sensitivity Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 8
- 238000013500 data storage Methods 0.000 description 2
- 241000278713 Theora Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Description
Claims (1)
- 아날로그의 복합영상신호를 디지탈신호로 변환하는 A/D변환기와, 상기 A/D변환기에서 출력되는 영상데이타에 대해 1필드단위로 저장하는 필드메모리와, 상, 하위 어드레스의 차이에 따른 감도데이타를 저장한 상태에서 상기 A/D변환기에서 출력되는 현재 필드의 화상데이타와 상기 필드메모리에서 출력되는 이전 필드의 화상데이타를 상, 하위어드레스로 받아들어 해당 어드레스에 저장된 감도데이타를 출력하는 이피롬과, 상기 이피롬에서 출력되는 감도데이타값와 사용자가 설정시킨 감도데이타값을 비교하여 그에 따른 움직임 검출신호를 출력하는 비교기로 구성한 것을 특징으로 하는 텔레비젼 수상기의 화소움직임 검출장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910007872A KR940007548B1 (ko) | 1991-05-15 | 1991-05-15 | 텔레비젼 수상기의 화소움직임 검출장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910007872A KR940007548B1 (ko) | 1991-05-15 | 1991-05-15 | 텔레비젼 수상기의 화소움직임 검출장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920022855A KR920022855A (ko) | 1992-12-19 |
KR940007548B1 true KR940007548B1 (ko) | 1994-08-19 |
Family
ID=19314483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910007872A KR940007548B1 (ko) | 1991-05-15 | 1991-05-15 | 텔레비젼 수상기의 화소움직임 검출장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940007548B1 (ko) |
-
1991
- 1991-05-15 KR KR1019910007872A patent/KR940007548B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920022855A (ko) | 1992-12-19 |
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