JP2019080192A - 撮像方法 - Google Patents
撮像方法 Download PDFInfo
- Publication number
- JP2019080192A JP2019080192A JP2017206185A JP2017206185A JP2019080192A JP 2019080192 A JP2019080192 A JP 2019080192A JP 2017206185 A JP2017206185 A JP 2017206185A JP 2017206185 A JP2017206185 A JP 2017206185A JP 2019080192 A JP2019080192 A JP 2019080192A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- image data
- imaging
- pixel
- subject
- 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.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 title claims description 117
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 230000001678 irradiating effect Effects 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000002834 transmittance Methods 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 abstract description 9
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 239000002131 composite material Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000000926 separation method Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/803—Pixels having integrated switching, control, storage or amplification elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/805—Coatings
- H10F39/8053—Colour filters
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
- Exposure Control For Cameras (AREA)
- Blocking Light For Cameras (AREA)
- Image Processing (AREA)
- Color Television Image Signal Generators (AREA)
Abstract
Description
Claims (5)
- 撮像装置の撮像素子を構成する複数の画素のそれぞれに配置された光学フィルタのうち、第1の透過波長特性を有する第1フィルタに対応する第1波長帯域の強度よりも、前記第1の透過波長特性とは異なる第2の透過波長特性を有する第2フィルタに対応する第2波長帯域の強度が大きくなるように設定された混合光を被写体に照射する照射ステップと、
前記混合光に照射された前記被写体を、前記撮像素子で撮像する撮像ステップと、
前記撮像素子が出力した前記被写体の画像データのうち、前記第1フィルタが配置された画素の出力信号に基づいて生成した第1レイヤ画像データと、前記第2フィルタが配置された画素の出力信号に基づいて生成した第2レイヤ画像データとをHDR合成して画像データを生成する生成ステップと
を有する撮像方法。 - 撮像装置の撮像素子を構成する複数の画素のそれぞれに配置された光学フィルタのうち、第1の透過波長特性を有する第1フィルタに対応する第1波長帯域の透過率よりも、前記第1の透過波長特性とは異なる第2の透過波長特性を有する第2フィルタに対応する第2波長帯域の透過率が大きくなるように設定された仲介フィルタを光源と被写体の間に配置する配置ステップと、
前記仲介フィルタを透過した前記光源からの照射光に照射された前記被写体を、前記撮像素子で撮像する撮像ステップと、
前記撮像素子が出力した前記被写体の画像データのうち、前記第1フィルタが配置された画素の出力信号に基づいて生成した第1レイヤ画像データと、前記第2フィルタが配置された画素の出力信号に基づいて生成した第2レイヤ画像データとをHDR合成して画像データを生成する生成ステップと
を有する撮像方法。 - 前記第1フィルタは、RGBフィルタのうちの1つであり、前記第2フィルタは、RGBフィルタのうち前記第1フィルタとは異なる1つであって、
前記生成ステップは、前記画像データをグレースケール画像データとして生成する請求項1または2に記載の撮像方法。 - 前記第1フィルタは、GフィルタまたはBフィルタであり、前記第2フィルタはRフィルタである請求項3に記載の撮像方法。
- 前記被写体は、内燃機関の燃料噴霧である請求項1から4のいずれか1項に記載の撮像方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017206185A JP6834907B2 (ja) | 2017-10-25 | 2017-10-25 | 撮像方法 |
CN201811213316.3A CN109714542B (zh) | 2017-10-25 | 2018-10-18 | 成像方法 |
US16/163,791 US10674073B2 (en) | 2017-10-25 | 2018-10-18 | Imaging method |
US16/851,968 US11159718B2 (en) | 2017-10-25 | 2020-04-17 | Imaging method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017206185A JP6834907B2 (ja) | 2017-10-25 | 2017-10-25 | 撮像方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019080192A true JP2019080192A (ja) | 2019-05-23 |
JP6834907B2 JP6834907B2 (ja) | 2021-02-24 |
Family
ID=66169555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017206185A Expired - Fee Related JP6834907B2 (ja) | 2017-10-25 | 2017-10-25 | 撮像方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US10674073B2 (ja) |
JP (1) | JP6834907B2 (ja) |
CN (1) | CN109714542B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021004814A (ja) * | 2019-06-27 | 2021-01-14 | 株式会社日立ハイテク | イオン源異常検出装置、およびそれを用いた質量分析装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110320189B (zh) * | 2019-06-27 | 2020-04-24 | 中国科学院力学研究所 | 一种液体燃料雾化过程中两相测量方法及系统 |
CN114697584B (zh) * | 2020-12-31 | 2023-12-26 | 杭州海康威视数字技术股份有限公司 | 一种图像处理系统及图像处理方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6125818A (en) * | 1997-03-19 | 2000-10-03 | Hiatchi, Ltd. | Fuel injector and internal combustion engine having the same |
CN101188965B (zh) * | 2005-06-08 | 2012-08-08 | 奥林巴斯医疗株式会社 | 内窥镜装置 |
CN102036599B (zh) * | 2008-03-18 | 2013-06-19 | 诺瓦达克技术公司 | 用于组合的全色反射和近红外成像的成像系统 |
CN102857699A (zh) * | 2011-06-29 | 2013-01-02 | 全友电脑股份有限公司 | 影像撷取系统以及方法 |
US9129388B2 (en) * | 2012-11-21 | 2015-09-08 | Apple Inc. | Global approximation to spatially varying tone mapping operators |
US9967527B2 (en) * | 2013-11-25 | 2018-05-08 | JVC Kenwood Corporation | Imaging device, image processing device, image processing method, and image processing program |
KR102372763B1 (ko) | 2014-03-17 | 2022-03-10 | 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 | 비백색광 일반 조명기를 포함하는 수술 시스템 |
JP6257475B2 (ja) | 2014-08-28 | 2018-01-10 | オリンパス株式会社 | 走査型内視鏡装置 |
JP6824654B2 (ja) * | 2015-10-30 | 2021-02-03 | シスメックス株式会社 | 細胞情報取得方法および細胞情報取得装置 |
EP3163287B1 (en) * | 2015-10-30 | 2022-03-23 | Sysmex Corporation | Cell information obtaining method and cell information obtaining apparatus |
CN105554419B (zh) * | 2015-12-18 | 2018-04-10 | 广东欧珀移动通信有限公司 | 图像传感器及具有其的终端 |
-
2017
- 2017-10-25 JP JP2017206185A patent/JP6834907B2/ja not_active Expired - Fee Related
-
2018
- 2018-10-18 US US16/163,791 patent/US10674073B2/en not_active Expired - Fee Related
- 2018-10-18 CN CN201811213316.3A patent/CN109714542B/zh not_active Expired - Fee Related
-
2020
- 2020-04-17 US US16/851,968 patent/US11159718B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021004814A (ja) * | 2019-06-27 | 2021-01-14 | 株式会社日立ハイテク | イオン源異常検出装置、およびそれを用いた質量分析装置 |
JP7198166B2 (ja) | 2019-06-27 | 2022-12-28 | 株式会社日立ハイテク | イオン源異常検出装置、およびそれを用いた質量分析装置 |
Also Published As
Publication number | Publication date |
---|---|
US10674073B2 (en) | 2020-06-02 |
US11159718B2 (en) | 2021-10-26 |
CN109714542A (zh) | 2019-05-03 |
CN109714542B (zh) | 2020-11-06 |
US20190124259A1 (en) | 2019-04-25 |
US20200244876A1 (en) | 2020-07-30 |
JP6834907B2 (ja) | 2021-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2021192534A (ja) | 撮像装置及び撮像方法 | |
TWI248553B (en) | Adaptive image display | |
US8854472B1 (en) | Imagine capturing device and image capturing method | |
CN105391953B (zh) | 拍摄方法以及拍摄装置 | |
JP5545016B2 (ja) | 撮像装置 | |
CN105981377B (zh) | 摄像装置、内窥镜装置以及显微镜装置 | |
US20100060755A1 (en) | Image forming method and apparatus for using black-and white camera to capture color image | |
TW201208366A (en) | Image processing apparatus, image processing method, and program | |
TWI477123B (zh) | 多功能控制照明裝置 | |
US11159718B2 (en) | Imaging method | |
JP2009265618A (ja) | アジャイルスペクトル画像形成装置および方法 | |
JP2006066996A5 (ja) | ||
CN104994361A (zh) | 一种采集物体标准颜色信息的彩色成像系统及其使用方法 | |
KR101389339B1 (ko) | 불법 복제를 방지하기 위해 조건 등색 재밍을 이용하여 이미지들을 디스플레이하는 방법 | |
CN110574368B (zh) | 固态摄像装置、摄像系统以及物体识别系统 | |
JP2020036198A (ja) | プロジェクター、色補正システム及びプロジェクターの制御方法 | |
CN204859430U (zh) | 一种采集物体标准颜色信息的彩色成像系统 | |
JP2003066519A (ja) | カメラ装置及びカメラ装置における発光制御方法 | |
TWI581638B (zh) | Image photographing apparatus and image photographing method | |
JP4677924B2 (ja) | 撮影システム、動画像処理方法および動画像処理装置 | |
JP6260512B2 (ja) | 撮像装置、撮像方法、撮像プログラム | |
JP2009284931A (ja) | 内視鏡装置 | |
Sisson | Photographic Technology | |
WO2020017638A1 (ja) | 画像生成装置及び撮像装置 | |
JP6299556B2 (ja) | 撮像装置、撮像方法、撮像プログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200226 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201023 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201027 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201216 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210105 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210118 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6834907 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
LAPS | Cancellation because of no payment of annual fees |