KR100263168B1 - 디지털 스틸 카메라의 다중 저장장치 - Google Patents
디지털 스틸 카메라의 다중 저장장치 Download PDFInfo
- Publication number
- KR100263168B1 KR100263168B1 KR1019970079753A KR19970079753A KR100263168B1 KR 100263168 B1 KR100263168 B1 KR 100263168B1 KR 1019970079753 A KR1019970079753 A KR 1019970079753A KR 19970079753 A KR19970079753 A KR 19970079753A KR 100263168 B1 KR100263168 B1 KR 100263168B1
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- South Korea
- Prior art keywords
- memory
- image
- camera
- signal
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- Prior art date
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- 230000006835 compression Effects 0.000 claims abstract description 31
- 238000007906 compression Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 abstract description 6
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract 2
- 238000012545 processing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012993 chemical processing Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/60—Memory management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00323—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a measuring, monitoring or signaling apparatus, e.g. for transmitting measured information to a central location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/21—Intermediate information storage
- H04N1/2104—Intermediate information storage for one or a few pictures
- H04N1/2112—Intermediate information storage for one or a few pictures using still video cameras
- H04N1/2137—Intermediate information storage for one or a few pictures using still video cameras with temporary storage before final recording, e.g. in a frame buffer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
- H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2101/00—Still video cameras
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
- Television Signal Processing For Recording (AREA)
- Cameras In General (AREA)
- Image Input (AREA)
Abstract
Description
Claims (2)
- 렌즈부를 통해 입사되는 피사체의 영상 신호를 전기적인 신호로 변환하는 CCD;상기 CCD에서 입력된 전기적 신호의 잡음을 제거해 주며, 입력되는 영상신호의 레벨이 변동되더라도 항상 일정하게 출력되도록 이득을 자동으로 증폭·조절하는 CDS/AGC;상기 CDS/AGC를 통해 입력되는 아날로그 영상 신호를 디지털 영상 신호로 변환하는 A/D 변환기;상기 A/D 변환기에서 디지털 영상 신호로 변환되어 입력된 1 프레임의 화상정보를 일시적으로 저장하는 메모리;사용자에 의한 카메라의 기울어짐을 감지하여 수평 및 수직 촬영 상태를 검출하는 카메라 위치 검출부;디지털 스틸 카메라의 전반적인 동작을 제어하며, 상기 카메라 위치 검출부에서 검출된 카메라의 수평 및 수직 촬영 상태에 따라 상기 메모리에 일시적으로 저장된 촬영 영상을 수평 또는 수직 촬영 상태로 이미지의 크기 변화 없이 압축하여 저장하도록 제어신호를 출력하는 제어부;상기 제어부의 제어에 따라 상기 메모리에 기억된 촬영된 영상을 압축하는 압축 처리부; 및상기 제어부의 제어에 따라 상기 압축 처리부로부터 압축되어 입력된 영상을 순차적으로 저장하는 압축 저장용 메모리로 구성된 것을 특징으로 하는 디지털 스틸 카메라의 다중 저장장치.
- 제 1 항에 있어서, 상기 제어부는;상기 카메라 위치 검출부의 검출결과 수평 촬영 상태인 경우에는 상기 메모리에 저장된 촬영 영상의 좌상부 화소위치에서부터 우하부 화소위치까지 순차적으로 저장하도록 제어신호를 출력하고,상기 카메라 위치 검출부의 검출결과 수직 촬영 상태인 경우에는 상기 메모리에 저장된 촬영 영상의 좌하부 화소위치에서부터 우상부 화소위치까지 순차적으로 저장하도록 제어신호를 출력하는 것을 특징으로 하는 디지털 스틸 카메라의 다중 저장장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970079753A KR100263168B1 (ko) | 1997-12-30 | 1997-12-30 | 디지털 스틸 카메라의 다중 저장장치 |
JP10370909A JPH11338050A (ja) | 1997-12-30 | 1998-12-25 | ディジタルスチルカメラの多重貯蔵装置 |
US09/222,945 US6335987B1 (en) | 1997-12-30 | 1998-12-30 | Multiplex storing apparatus for digital still camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970079753A KR100263168B1 (ko) | 1997-12-30 | 1997-12-30 | 디지털 스틸 카메라의 다중 저장장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990059545A KR19990059545A (ko) | 1999-07-26 |
KR100263168B1 true KR100263168B1 (ko) | 2000-08-01 |
Family
ID=19530200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970079753A KR100263168B1 (ko) | 1997-12-30 | 1997-12-30 | 디지털 스틸 카메라의 다중 저장장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6335987B1 (ko) |
JP (1) | JPH11338050A (ko) |
KR (1) | KR100263168B1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100528862B1 (ko) * | 1999-01-26 | 2005-11-16 | 삼성전자주식회사 | 디지털 스틸 카메라의 여분 화상정보 기록장치 및 그 기록방법 |
JP4290100B2 (ja) | 2003-09-29 | 2009-07-01 | キヤノン株式会社 | 撮像装置及びその制御方法 |
KR100661732B1 (ko) * | 2004-08-27 | 2006-12-26 | 주식회사 로템 | 열차운행기록 데이터의 저장 방법 |
US7961224B2 (en) * | 2008-01-25 | 2011-06-14 | Peter N. Cheimets | Photon counting imaging system |
CN107205124A (zh) * | 2017-06-28 | 2017-09-26 | 高感(北京)科技有限公司 | 一种多镜头倾斜摄影设备及方法 |
KR102237753B1 (ko) * | 2020-09-28 | 2021-04-08 | (유) 지제이 | 피사체의 형상 변경 감시 시스템 및 그 방법 |
CN115856385B (zh) * | 2023-02-06 | 2023-07-04 | 深圳市鼎阳科技股份有限公司 | 一种示波器、波形显示方法及存储介质 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09322191A (ja) * | 1996-03-29 | 1997-12-12 | Ricoh Co Ltd | 画像入力装置 |
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1997
- 1997-12-30 KR KR1019970079753A patent/KR100263168B1/ko active IP Right Grant
-
1998
- 1998-12-25 JP JP10370909A patent/JPH11338050A/ja active Pending
- 1998-12-30 US US09/222,945 patent/US6335987B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11338050A (ja) | 1999-12-10 |
US6335987B1 (en) | 2002-01-01 |
KR19990059545A (ko) | 1999-07-26 |
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