CN103472455B - 稀疏孔径压缩计算关联飞行时间四维光谱成像系统及方法 - Google Patents
稀疏孔径压缩计算关联飞行时间四维光谱成像系统及方法 Download PDFInfo
- Publication number
- CN103472455B CN103472455B CN201310418678.7A CN201310418678A CN103472455B CN 103472455 B CN103472455 B CN 103472455B CN 201310418678 A CN201310418678 A CN 201310418678A CN 103472455 B CN103472455 B CN 103472455B
- Authority
- CN
- China
- Prior art keywords
- unit
- light
- lens
- equal
- sparse aperture
- 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.)
- Active
Links
- 230000006835 compression Effects 0.000 title claims abstract description 45
- 238000007906 compression Methods 0.000 title claims abstract description 45
- 238000000701 chemical imaging Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 91
- 238000004364 calculation method Methods 0.000 claims abstract description 37
- 230000001360 synchronised effect Effects 0.000 claims abstract description 20
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 16
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 16
- 230000003595 spectral effect Effects 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims description 38
- 238000003384 imaging method Methods 0.000 claims description 35
- 239000011159 matrix material Substances 0.000 claims description 33
- 239000013598 vector Substances 0.000 claims description 30
- 238000001228 spectrum Methods 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 18
- 230000010287 polarization Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 238000005457 optimization Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000005337 ground glass Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 claims 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000002596 correlated effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- ONCZDRURRATYFI-QTCHDTBASA-N methyl (2z)-2-methoxyimino-2-[2-[[(e)-1-[3-(trifluoromethyl)phenyl]ethylideneamino]oxymethyl]phenyl]acetate Chemical compound CO\N=C(/C(=O)OC)C1=CC=CC=C1CO\N=C(/C)C1=CC=CC(C(F)(F)F)=C1 ONCZDRURRATYFI-QTCHDTBASA-N 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310418678.7A CN103472455B (zh) | 2013-09-13 | 2013-09-13 | 稀疏孔径压缩计算关联飞行时间四维光谱成像系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310418678.7A CN103472455B (zh) | 2013-09-13 | 2013-09-13 | 稀疏孔径压缩计算关联飞行时间四维光谱成像系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103472455A CN103472455A (zh) | 2013-12-25 |
CN103472455B true CN103472455B (zh) | 2015-05-06 |
Family
ID=49797373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310418678.7A Active CN103472455B (zh) | 2013-09-13 | 2013-09-13 | 稀疏孔径压缩计算关联飞行时间四维光谱成像系统及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103472455B (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016149438A1 (en) * | 2015-03-17 | 2016-09-22 | Cornell University | Depth field imaging apparatus, methods, and applications |
US10151629B2 (en) | 2015-03-19 | 2018-12-11 | University Of Delaware | Spectral imaging sensors and methods with time of flight sensing |
CN104950428B (zh) * | 2015-07-13 | 2017-12-12 | 林雅洁 | 一种隐身设备 |
CN105182359B (zh) * | 2015-07-31 | 2018-11-02 | 武汉大学 | 一种星载Lidar超混沌压缩感知高空间分辨率成像方法 |
WO2017046010A1 (de) * | 2015-09-16 | 2017-03-23 | Ibeo Automotive Systems GmbH | Verfahren und vorrichtung zur optischen distanzmessung |
WO2017164989A1 (en) * | 2016-03-19 | 2017-09-28 | Velodyne Lidar, Inc. | Integrated illumination and detection for lidar based 3-d imaging |
CN106053433B (zh) * | 2016-06-17 | 2019-07-23 | 中国科学院光电研究院 | 基于光调制压缩降维感知激光诱导光谱分析方法和装置 |
CN105928850B (zh) * | 2016-06-24 | 2018-08-07 | 温州大学 | 一种光散射法颗粒粒径分布反演的索套回归方法 |
EP3343194B1 (en) * | 2016-12-28 | 2019-08-28 | ID Quantique S.A. | Measuring device and method for optical fibers |
CN112292614A (zh) * | 2018-03-15 | 2021-01-29 | 麦特里奥传感器有限公司 | 用于提高lidar系统的成像性能的系统、装置和方法 |
CN108802708B (zh) * | 2018-08-01 | 2021-03-30 | 电子科技大学 | 一种基于序列重构的单光子计数外差探测方法 |
DE102018128164A1 (de) | 2018-11-12 | 2020-05-14 | Infineon Technologies Ag | Lidar-sensoren und verfahren für lidar-sensoren |
CN109343070A (zh) * | 2018-11-21 | 2019-02-15 | 深圳奥比中光科技有限公司 | 时间飞行深度相机 |
CN110187498B (zh) * | 2019-05-27 | 2021-08-17 | 中国科学院国家空间科学中心 | 一种真热光关联成像系统 |
CN110906883B (zh) * | 2019-12-02 | 2021-09-07 | 中国科学院光电技术研究所 | 一种融合多目视觉与合成孔径成像的高分辨率三维探测方法 |
CN111578204B (zh) * | 2020-04-23 | 2022-04-12 | 哈尔滨工业大学 | 一种水下搜索照明装置 |
CN113126205B (zh) * | 2021-04-20 | 2022-08-02 | 电子科技大学 | 一种基于光开关的分段式平面成像系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101408618A (zh) * | 2008-11-28 | 2009-04-15 | 北京理工大学 | 机载激光雷达的宽光束照明三维选通成像系统 |
CN101776760A (zh) * | 2010-02-09 | 2010-07-14 | 中国科学院上海技术物理研究所 | 一种基于单光子探测器的激光三维成像装置 |
CN101813779A (zh) * | 2010-03-11 | 2010-08-25 | 中国科学院上海技术物理研究所 | 基于线阵apd探测器的激光扫描三维成像雷达及方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6323942B1 (en) * | 1999-04-30 | 2001-11-27 | Canesta, Inc. | CMOS-compatible three-dimensional image sensor IC |
US6535275B2 (en) * | 2000-08-09 | 2003-03-18 | Dialog Semiconductor Gmbh | High resolution 3-D imaging range finder |
-
2013
- 2013-09-13 CN CN201310418678.7A patent/CN103472455B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101408618A (zh) * | 2008-11-28 | 2009-04-15 | 北京理工大学 | 机载激光雷达的宽光束照明三维选通成像系统 |
CN101776760A (zh) * | 2010-02-09 | 2010-07-14 | 中国科学院上海技术物理研究所 | 一种基于单光子探测器的激光三维成像装置 |
CN101813779A (zh) * | 2010-03-11 | 2010-08-25 | 中国科学院上海技术物理研究所 | 基于线阵apd探测器的激光扫描三维成像雷达及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103472455A (zh) | 2013-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103472455B (zh) | 稀疏孔径压缩计算关联飞行时间四维光谱成像系统及方法 | |
CN103472457B (zh) | 稀疏孔径压缩计算关联飞行时间的三维成像系统及方法 | |
CN103453993B (zh) | 基于稀疏孔径压缩计算关联的主动高光谱成像系统及方法 | |
CN103592026B (zh) | 基于压缩感知和编码变换的时间飞行成像光谱系统及方法 | |
CN103472456B (zh) | 一种基于稀疏孔径压缩计算关联的主动成像系统及方法 | |
CN103575396B (zh) | 基于压缩感知和Hadamard变换的成像光谱系统及方法 | |
CN103471718B (zh) | 一种基于稀疏孔径压缩计算关联的高光谱成像系统及方法 | |
US10136078B2 (en) | Random grating based compressive sensing wideband hyperspectral imaging system | |
CN103115680B (zh) | 一种超灵敏光谱仪以及光谱检测方法 | |
CN102768069B (zh) | 一种互补测量的单光子光谱计数成像系统及方法 | |
CN105675146B (zh) | 基于压缩感知的双波长三维温度场成像设备、系统及方法 | |
CN107894326B (zh) | 一种基于多波长相位调制的拼接主镜共相误差探测方法 | |
CN104019898B (zh) | 一种超灵敏光谱成像天文望远镜及天文光谱成像方法 | |
CN104048944A (zh) | 差分干涉测量成像系统及方法 | |
CN107656363A (zh) | 一种基于多波长相位调制的光学合成孔径成像望远镜阵列共相误差探测方法 | |
Howland et al. | Compressive sensing LIDAR for 3D imaging | |
CN111551129A (zh) | 大口径平面镜的中、低阶面形检测装置、系统及存储介质 | |
CN108663118B (zh) | 红外宽波段高光谱计算成像装置及其方法 | |
CN103954357B (zh) | 压缩光谱成像系统测量矩阵的获取方法 | |
CN106663913B (zh) | 用于调整大量激光源的相位的系统 | |
CN114659634A (zh) | 微型快照式压缩光谱成像探测装置及探测方法 | |
US20230050937A1 (en) | Detection method and detection apparatus | |
CN111352126B (zh) | 一种基于大气散射介质调制的单像素成像方法 | |
Du Bosq et al. | An overview of joint activities on computational imaging and compressive sensing systems by NATO SET-232 | |
CN205642635U (zh) | 基于压缩感知的双波长三维温度场成像设备及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Sun Zhibin Inventor after: Dai Bin Inventor before: Sun Zhibin Inventor before: Yu Wenkai Inventor before: Dai Bin Inventor before: Di Guangjie Inventor before: Yang Zhen Inventor before: Meng Xin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN ZHIBIN YU WENKAI DAI BIN ZHAI GUANGJIE YANG ZHEN MENG XIN TO: SUN ZHIBIN DAI BIN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100190 No. two south of Zhongguancun, Haidian District, Beijing 1 Patentee after: NATIONAL SPACE SCIENCE CENTER, CAS Address before: 100190 No. two south of Zhongguancun, Haidian District, Beijing 1 Patentee before: Space Science & Applied Research Centre, Chinese Academy of Sciences |