KR940019149A - 화상기록장치 - Google Patents
화상기록장치 Download PDFInfo
- Publication number
- KR940019149A KR940019149A KR1019930031231A KR930031231A KR940019149A KR 940019149 A KR940019149 A KR 940019149A KR 1019930031231 A KR1019930031231 A KR 1019930031231A KR 930031231 A KR930031231 A KR 930031231A KR 940019149 A KR940019149 A KR 940019149A
- Authority
- KR
- South Korea
- Prior art keywords
- video signal
- moving picture
- recording
- image
- recorded
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/326—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is a video-frame or a video-field (P.I.P.)
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/142—Detection of scene cut or scene change
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/179—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scene or a shot
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/144—Movement detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/147—Scene change detection
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
촬상시에 각 컷을 대표하는 정지화 데이터를 어드레스 정보와 함께 자동적으로 기록한다.
카메라부(1)로 부터의 비디오신호 SV를 동화 데이터로서 동화기록부(2)에 공급한다. 동화기록부(2)에서는 비디오신호 SV를 동화데이터로서 동화기록부(2)에 공급한다. 동화기록부(2)에서는 비디오신호 SV에 타임코드를 부가하여 기록한다.
카메라부(1)로부터의 비디오신호 SV를 프레임 메모리(4) 및 (5)의 직렬 회로에 공급한다. 각 프레임마다에 메모리(4), (5)에서 비디오신호를 독출하여 비교연산부(6)에 공급한다. 비교연산부(6)에서는 1프레임의 시간차를 가지는 비디오신호를 비교연산(상관판정)하는 것에서 신변화를 검출하고 그 신변화 검출 정보를 콘트롤러(3)에 공급한다. 신 변화시에는 컨트롤러(3)의 제어에 의거해서 메모리(5)에서 1프레임분의 비디오신호를 독출하고 정지화 데이터로서 정지화기록부(7)에 공급하여 기록한다. 이때 그 1프레임분의 비디오신호가 동화기록부(2)에서 기록될때에 부여되는 타임코드를 함께 기록한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 관계되는 화상기록장치의 일실시예를 나타내는 블록도이다.
Claims (7)
- 비디오카메라에서 출력되는 비디오신호를 동화데이터로서 어드레스 정보와 함께 기록하는 제1기록수단과, 상기 비디오신호의 프레임사이 또는 필드사이의 상관에서 신변화를 검출하는 비교연산수단과, 상기 비교연산수단에 의해서 상기 신변화가 검출될때는 상기 비디오신호의 1화면분을 정지화 데이터로서 대응하는 상기 어드레스 정보와 함께 기록하는 제2기록수단과를 갖추는 것을 특징으로 하는 화상기록장치.
- 제1항에 있어서, 상기 정지화 데이터로서 기록하는 1화면분의 비디오신호를 상기 비디오 카메라에서 촬상되는 각 컷의 최초 및 최후의 어느것 한편 또는 쌍방의 비디오신호로 하는것을 특징으로 하는 화상기록장치.
- 제1항에 있어서, 상기 제2기록수단에서 기록되는 정지화 데이터의 데이터수를 적게하여 정지화의 화상사이즈를 동화의 화상사이즈보다 작게하는 것을 특징으로 하는 화상기록장치.
- 제1항에 있어서, 상기 동화데이터를 기록하는 기록매체의 특정위치에 상기 정지화 데이터를 기록하는 것을 특징으로 하는 화상기록장치.
- 제1항에 있어서, 상기 동화데이터와 상기 정지화 데이타와를 별개의 기록매체에 기록하는 것을 특징으로 하는 화상기록장치.
- 제5항에 있어서, 상기 동화데이터 및 상기 정지화 데이터를 기록하는 기록매체를 동일케이스 체내에 설치하는 것을 특징으로 하는 화상기록장치.
- 제1항에 있어서, 상기 비디오카메라와 상기 제1 및 제2기록수단과를 일체적으로 구성하는 것을 특징으로 하는 화상기록장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP93-004250 | 1993-01-13 | ||
JP425093A JP3134568B2 (ja) | 1993-01-13 | 1993-01-13 | 画像記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940019149A true KR940019149A (ko) | 1994-08-19 |
KR100266769B1 KR100266769B1 (ko) | 2000-09-15 |
Family
ID=11579293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930031231A KR100266769B1 (ko) | 1993-01-13 | 1993-12-30 | 화상기록장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5835663A (ko) |
EP (1) | EP0607010B1 (ko) |
JP (1) | JP3134568B2 (ko) |
KR (1) | KR100266769B1 (ko) |
DE (1) | DE69417075T2 (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3458491B2 (ja) * | 1994-11-24 | 2003-10-20 | 松下電器産業株式会社 | 情報記録担体再生装置 |
JP3565228B2 (ja) * | 1994-12-21 | 2004-09-15 | 日本電信電話株式会社 | 音可視化方法および装置 |
WO1997010673A1 (fr) * | 1995-09-11 | 1997-03-20 | Matsushita Electric Industrial Co., Ltd. | Systeme de collecte de donnees video/audio utilisant une camera video, et son systeme d'edition |
US6243531B1 (en) * | 1995-09-14 | 2001-06-05 | Canon Kabushiki Kaisha | Recording apparatus capable of recording motion image and still image |
US6574416B1 (en) * | 1995-11-02 | 2003-06-03 | Videa, Llc | Picture-based video indexing system |
KR0183163B1 (ko) * | 1995-12-27 | 1999-04-15 | 김광호 | 표준 정의 비디오 카세트 레코오더의 고속 탐색장치 |
JP3377677B2 (ja) * | 1996-05-30 | 2003-02-17 | 日本電信電話株式会社 | 映像編集装置 |
US6571052B1 (en) | 1997-07-11 | 2003-05-27 | Mitsubishi Denki Kabushiki Kaisha | Moving picture playback apparatus |
WO1999003273A1 (fr) * | 1997-07-11 | 1999-01-21 | Mitsubishi Denki Kabushiki Kaisha | Appareil de lecture de films et appareil permettant de constituer un recueil de films |
JP3597690B2 (ja) * | 1998-01-21 | 2004-12-08 | 株式会社東芝 | デジタル情報記録再生システム |
JP3396639B2 (ja) * | 1998-09-30 | 2003-04-14 | 株式会社東芝 | 階層記憶装置及び階層記憶制御方法 |
US6904229B1 (en) * | 1999-08-20 | 2005-06-07 | Canon Kabushiki Kaisha | Apparatus for recording signals on disk recording medium |
US6801294B2 (en) | 1999-10-19 | 2004-10-05 | Samsung Electronics Co., Ltd. | Recording and/or reproducing apparatus and method using key frame |
KR100608454B1 (ko) * | 1999-10-19 | 2006-08-02 | 삼성전자주식회사 | 키프레임을 이용한 동화상 기록 및/또는 재생장치 |
KR100727904B1 (ko) * | 2000-06-09 | 2007-06-13 | 삼성전자주식회사 | 칩 인베디드 트레이딩 카드, 이에 적합한 기록/재생 장치,그리고 이에 적합한 커뮤니케이션 구현 방법 |
GB0029880D0 (en) | 2000-12-07 | 2001-01-24 | Sony Uk Ltd | Video and audio information processing |
JP2002185889A (ja) * | 2000-12-12 | 2002-06-28 | Sony Corp | コンテンツの検索・提示システム及び方法、並びに記憶媒体 |
JP2003008948A (ja) * | 2001-06-22 | 2003-01-10 | Fuji Photo Film Co Ltd | 電子カメラ及びその画像表示方法並びに画像記録方法 |
TW550952B (en) * | 2002-02-07 | 2003-09-01 | Ulead Systems Inc | Method for detecting scene change in compressed video data |
US6947609B2 (en) * | 2002-03-04 | 2005-09-20 | Xerox Corporation | System with motion triggered processing |
US20040013405A1 (en) * | 2002-07-18 | 2004-01-22 | Christiansen Robert D | Method for preparing/printing video scene indices |
KR100630203B1 (ko) * | 2005-05-12 | 2006-10-02 | 삼성전자주식회사 | 휴대단말기의 영상데이터 표시방법 |
KR101770298B1 (ko) * | 2011-01-11 | 2017-08-22 | 삼성전자주식회사 | 디지털 영상 촬영 장치 및 이의 제어 방법 |
JP2012249211A (ja) * | 2011-05-31 | 2012-12-13 | Casio Comput Co Ltd | 画像ファイル生成装置、画像ファイル生成プログラム及び画像ファイル生成方法 |
CN111405314B (zh) * | 2020-03-09 | 2021-06-15 | 腾讯科技(深圳)有限公司 | 一种信息处理方法、装置、设备及存储介质 |
Family Cites Families (12)
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US4964004A (en) * | 1983-12-02 | 1990-10-16 | Lex Computer And Management Corporation | Video composition method and apparatus employing visual and tactile feedback |
JPS60172892A (ja) * | 1984-02-17 | 1985-09-06 | Toshiba Corp | インデツクス画像作成装置 |
JPS63158984A (ja) * | 1986-12-23 | 1988-07-01 | Victor Co Of Japan Ltd | 磁気記録再生装置 |
JP2695415B2 (ja) * | 1987-09-09 | 1997-12-24 | 日本電信電話株式会社 | 動画像信号の拾い見装置 |
JP2977829B2 (ja) * | 1989-01-11 | 1999-11-15 | 株式会社東芝 | 動画像再生装置および動画像再生方法 |
JPH0343796A (ja) * | 1989-07-11 | 1991-02-25 | Sanyo Electric Co Ltd | デイジタル画像記録再生装置 |
JP2863818B2 (ja) * | 1990-08-31 | 1999-03-03 | 工業技術院長 | 動画像の変化点検出方法 |
US5440401A (en) * | 1990-09-14 | 1995-08-08 | Eastman Kodak Company | Image database incorporating low resolution index image data |
JPH04207878A (ja) * | 1990-11-30 | 1992-07-29 | Toshiba Corp | 動画像管理装置 |
JPH0537893A (ja) * | 1991-07-31 | 1993-02-12 | Nippon Hoso Kyokai <Nhk> | テレビジヨン信号記録装置及びテレビジヨン信号再生装置 |
IL100252A0 (en) * | 1991-12-05 | 1992-09-06 | D S P Group Israel Ltd | Video cassette directory |
US5546191A (en) * | 1992-02-25 | 1996-08-13 | Mitsubishi Denki Kabushiki Kaisha | Recording and reproducing apparatus |
-
1993
- 1993-01-13 JP JP425093A patent/JP3134568B2/ja not_active Expired - Lifetime
- 1993-12-30 KR KR1019930031231A patent/KR100266769B1/ko not_active IP Right Cessation
-
1994
- 1994-01-11 DE DE1994617075 patent/DE69417075T2/de not_active Expired - Lifetime
- 1994-01-11 EP EP19940300170 patent/EP0607010B1/en not_active Expired - Lifetime
-
1996
- 1996-12-10 US US08/763,171 patent/US5835663A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69417075T2 (de) | 1999-09-02 |
EP0607010A1 (en) | 1994-07-20 |
KR100266769B1 (ko) | 2000-09-15 |
US5835663A (en) | 1998-11-10 |
DE69417075D1 (de) | 1999-04-22 |
JPH06217254A (ja) | 1994-08-05 |
EP0607010B1 (en) | 1999-03-17 |
JP3134568B2 (ja) | 2001-02-13 |
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