JP6319340B2 - 動画撮像装置 - Google Patents
動画撮像装置 Download PDFInfo
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- JP6319340B2 JP6319340B2 JP2016027416A JP2016027416A JP6319340B2 JP 6319340 B2 JP6319340 B2 JP 6319340B2 JP 2016027416 A JP2016027416 A JP 2016027416A JP 2016027416 A JP2016027416 A JP 2016027416A JP 6319340 B2 JP6319340 B2 JP 6319340B2
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- 238000003384 imaging method Methods 0.000 title claims description 413
- 238000012545 processing Methods 0.000 claims description 47
- 230000002159 abnormal effect Effects 0.000 claims description 26
- 230000007175 bidirectional communication Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 description 12
- 230000001276 controlling effect Effects 0.000 description 10
- 230000006854 communication Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 238000003705 background correction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 241000270666 Testudines Species 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
- H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
-
- 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
- H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/911—Television signal processing therefor for the suppression of noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
- H04N7/108—Adaptations for transmission by electrical cable the cable being constituted by a pair of wires
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/802—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
カメラモジュールの撮像制御部は、撮像装置本体の画像信号処理部から前記接続ケーブルを介して出力される撮像制御値に基づいて生成する撮像制御信号によって撮像部の撮像動作を制御することを特徴とする。
2 撮像部
3 撮像制御部
4 LVDSケーブル(接続ケーブル)
13 記憶部
10 カメラモジュール
20 撮像装置本体
22 ISP(画像信号処理部)
20 表示装置(モニター)
31 撮像装置本体
32 カメラモジュール
34 ISP(画像信号処理部)
Claims (6)
- 動画を撮像し、動画像の各フレーム画像を表す撮像信号をストリームとして順次出力する撮像部と、
前記撮像信号から各フレーム画像を順次生成して出力する画像信号処理部と、
画像信号処理部から順次出力される各フレーム画像が連続する動画像をモニターへ出力する動画出力部とを備えた動画撮像装置であって、
カメラモジュールに、撮像部と撮像部の撮像動作を制御する撮像制御部とを備えるとともに、
カメラモジュールに双方向通信可能な接続ケーブルを介して接続する撮像装置本体に、前記撮像信号からフレーム画像を生成する際に前記撮像信号から前記撮像部の撮像動作を制御する撮像制御信号の撮像制御値を生成する画像信号処理部と動画出力部とを備え、
カメラモジュールの撮像部は、未処理の撮像データからなる撮像信号を、前記接続ケーブルを介して撮像装置本体の画像信号処理部へ出力し、
カメラモジュールの撮像制御部は、撮像装置本体の画像信号処理部から前記接続ケーブルを介して出力される撮像制御値に基づいて生成する撮像制御信号によって撮像部の撮像動作を制御することを特徴とする動画撮像装置。 - カメラモジュールは、撮像制御部が撮像部の撮像動作を制御した撮像制御値を一次記憶する記憶手段を備え、
撮像制御部は、前記接続ケーブルを介して画像信号処理部から出力される撮像制御値が異常値であると判定した際に、その撮像制御値に代えて、前記記憶手段から読み出した撮像制御値に従って撮像部の撮像動作を制御することを特徴とする請求項1に記載の動画撮像装置。 - 撮像制御値は、オートホワイトバランス制御値、オートエクスポージャー制御値若しくはオートフォーカス制御値の少なくともいずれかであることを特徴とする請求項1又は請求項2のいずれか1項に記載の動画撮像装置。
- 撮像制御部は、撮像制御値に基づいて生成する撮像制御信号によって撮像部の撮像動作を制御する制御周期内に前記接続ケーブルを介して複数の撮像制御値が入力された場合に、入力された一部の撮像制御値を無視することを特徴とする請求項1又は請求項2のいずれか1項に記載の動画撮像装置。
- 車両の周囲を撮像する車両の一部に設置されたカメラモジュールと、車両の運転席の周辺に設置するモニターの周囲に設置された撮像装置本体とを、双方向通信可能なLVDSケーブルで接続することを特徴とする請求項1乃至請求項4のいずれか1項に記載の動画撮像装置。
- 撮像視野が異なる車両の周囲を撮像する車両の各部に設置された複数のカメラモジュールの撮像部を、それぞれ双方向通信可能なLVDSケーブルで撮像装置本体の画像信号処理部へ接続することを特徴とする請求項5に記載の動画撮像装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016027416A JP6319340B2 (ja) | 2016-02-16 | 2016-02-16 | 動画撮像装置 |
US15/246,556 US10212388B2 (en) | 2016-02-16 | 2016-08-25 | Video imaging apparatus |
DE102016117584.6A DE102016117584A1 (de) | 2016-02-16 | 2016-09-19 | Videobildgebungssystem |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016027416A JP6319340B2 (ja) | 2016-02-16 | 2016-02-16 | 動画撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017147577A JP2017147577A (ja) | 2017-08-24 |
JP6319340B2 true JP6319340B2 (ja) | 2018-05-09 |
Family
ID=59410581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016027416A Active JP6319340B2 (ja) | 2016-02-16 | 2016-02-16 | 動画撮像装置 |
Country Status (3)
Country | Link |
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US (1) | US10212388B2 (ja) |
JP (1) | JP6319340B2 (ja) |
DE (1) | DE102016117584A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US11109747B2 (en) * | 2017-02-15 | 2021-09-07 | Dynacolor, Inc. | Arthroscopic system with disposable arthroscope having image rotation function and method thereof |
US20180228361A1 (en) * | 2017-02-15 | 2018-08-16 | Dynacolor, Inc. | Arthroscopic system with disposable arthroscope |
US11733873B2 (en) | 2017-12-01 | 2023-08-22 | Micron Technology, Inc. | Wear leveling in solid state drives |
US11094148B2 (en) | 2018-06-18 | 2021-08-17 | Micron Technology, Inc. | Downloading system memory data in response to event detection |
CN109222854A (zh) * | 2018-11-19 | 2019-01-18 | 苏州新光维医疗科技有限公司 | 内窥镜摄像系统及其图像信号传输方法 |
US11782605B2 (en) * | 2018-11-29 | 2023-10-10 | Micron Technology, Inc. | Wear leveling for non-volatile memory using data write counters |
DE102019202497B3 (de) * | 2019-02-25 | 2020-08-27 | Audi Ag | Sensoreinrichtung mit wenigstens einem Sensor und einer Kommunikationseinrichtung |
KR20220170301A (ko) * | 2021-06-22 | 2022-12-29 | 현대자동차주식회사 | 차량 영상 제어 장치 및 그 방법 |
KR20230015201A (ko) * | 2021-07-22 | 2023-01-31 | 현대자동차주식회사 | 차량 영상 제어 장치 및 그 방법 |
US11805316B2 (en) * | 2022-02-21 | 2023-10-31 | Ghost Autonomy Inc. | Reducing camera sensor throughput via an intermediary device |
US11849225B2 (en) | 2022-02-21 | 2023-12-19 | Ghost Autonomy Inc. | Throughput reduction in autonomous vehicle camera sensors |
US11909944B1 (en) * | 2022-02-21 | 2024-02-20 | Ghost Autonomy Inc. | Dynamic calibration of cameras in a stereoscopic configuration |
Family Cites Families (14)
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US6130716A (en) * | 1991-08-09 | 2000-10-10 | Canon Kabushiki Kaisha | Autofocusing camera device |
KR970009492B1 (ko) * | 1994-05-19 | 1997-06-13 | 삼성전자 주식회사 | 수상관의 화상보정회로 및 그 방법 |
JP2002185853A (ja) * | 2000-12-13 | 2002-06-28 | Asahi Optical Co Ltd | 映像信号発生装置 |
KR100689420B1 (ko) * | 2004-06-02 | 2007-03-08 | 삼성전자주식회사 | 휴대용 단말기의 오토포커싱 방법 |
JP4656657B2 (ja) * | 2006-07-31 | 2011-03-23 | キヤノン株式会社 | 撮像装置及びその制御方法 |
JP4734680B2 (ja) | 2006-08-29 | 2011-07-27 | 富士フイルム株式会社 | レンズ装置 |
JP2008068021A (ja) * | 2006-09-15 | 2008-03-27 | Olympus Corp | 電子内視鏡装置 |
WO2012073325A1 (ja) * | 2010-11-30 | 2012-06-07 | 富士通株式会社 | 画像表示装置、表示制御装置および表示制御方法 |
JP5627652B2 (ja) * | 2012-06-06 | 2014-11-19 | キヤノン株式会社 | 撮像装置およびその制御方法、並びにレンズ装置およびその制御方法 |
US10057544B2 (en) * | 2013-03-04 | 2018-08-21 | Magna Electronics Inc. | Vehicle vision system camera with integrated physical layer components |
JP6350863B2 (ja) | 2013-12-20 | 2018-07-04 | ソニー株式会社 | 撮像素子、撮像装置、および電子装置 |
JP6302679B2 (ja) * | 2014-01-20 | 2018-03-28 | 株式会社 日立産業制御ソリューションズ | 撮像装置、撮像方法、フォーカス制御装置 |
JP2015161893A (ja) | 2014-02-28 | 2015-09-07 | キヤノン株式会社 | 撮像装置および撮像装置の制御方法 |
JP6194819B2 (ja) * | 2014-03-03 | 2017-09-13 | Smk株式会社 | 画像処理システム |
-
2016
- 2016-02-16 JP JP2016027416A patent/JP6319340B2/ja active Active
- 2016-08-25 US US15/246,556 patent/US10212388B2/en not_active Expired - Fee Related
- 2016-09-19 DE DE102016117584.6A patent/DE102016117584A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
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DE102016117584A1 (de) | 2017-08-17 |
US20170237937A1 (en) | 2017-08-17 |
US10212388B2 (en) | 2019-02-19 |
JP2017147577A (ja) | 2017-08-24 |
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