*  IN VITRO DETERMINATION OF ANALYTE LEVELS WITHIN BODY FLUIDS - Patent application
titled Tunable Narrow-Band Filter for LWIR Hyperspectral Imaging. The entire contents of this article are hereby incorporated ... 0164] In one embodiment, the filter 230 is capable of cycling its passband among a variety of narrow spectral bands or a ... band of wavelengths to pass therethrough. These wavelengths/bands are selected to highlight or isolate the absorptive effects ... At its narrow end 22a, the cross-section of the collimator 22 is a rectangle of about 0.4 inches by 0.6 inches. At its wide end ...
  http://www.patentsencyclopedia.com/app/20110300619
*  PROBA - Wikipedia
It is a hyperspectral system (200 narrow bands) that image at 30 m, plus three in the visible that have 15 m resolution. With ... This small (40×60×80 cm; 95 kg) boxlike system, with solar panel collectors on its surface, has remarkable image-making ...
  https://en.wikipedia.org/wiki/PROBA
*  Spectral Sensing and Imaging - CPI Computational Physics, Inc.
Tunable Narrow-Band Filter For LWIR Hyperspectral Imaging, J.T. Daly, A. Bodkin, W. Schneller, R. Kerr, J. Noto, R. Haren, M. ... Tunable Narrow-Band Filter For LWIR Hyperspectral Imaging, Proceedings of SPIE, Vol. 3948 (2000) p.104-115 ... He has more than 25 years of experience in optical research and development, focused on narrow-band spectroscopy and ... Spectral Sensing and Imaging Lead. Dr. John Noto serves as the CPI New England Vice President. He founded Scientific Solutions ...
  http://192.34.62.129/cpi-solutions/spectral-sensing-imaging/
*  Hyperspectral imaging - Wikipedia
Landsat is an excellent example of multispectral imaging. Hyperspectral deals with imaging narrow spectral bands over a ... Multispectral imaging deals with several images at discrete and somewhat narrow bands. Being "discrete and somewhat narrow" is ... Figuratively speaking, hyperspectral sensors collect information as a set of 'images'. Each image represents a narrow ... Hyperspectral imaging measures contiguous spectral bands, as opposed to multispectral imaging which measures spaced spectral ...
  https://en.wikipedia.org/wiki/Hyperspectral_imaging
*  Frontiers | High Throughput In vivo Analysis of Plant Leaf Chemical Properties Using Hyperspectral Imaging | Plant Science
Plants were imaged on an automated conveyor belt system using a hyperspectral imager with a spectral range from 550 to 1700 nm ... Plants were imaged on an automated conveyor belt system using a hyperspectral imager with a spectral range from 550 to 1700 nm ... Na and B were the only two properties that hyperspectral imaging was not able to quantify satisfactorily (R2 , 0.3 and RPD , ... The objective of this study was to investigate the utility of hyperspectral imaging for quantifying chemical properties of ...
  https://www.frontiersin.org/articles/10.3389/fpls.2017.01348/full
*  Books 1
Hyperspectral imaging sensors collect two-dimensional image data in a number of narrow, adjacent spectral bands. Hyperspectral ... Chapter 7: Hyperspectral Image Analysis for Skin Tumor Detection. This chapter presents hyperspectral imaging of fluorescence ... Mutual information is used to perform images fusion. This is computed from two images entropy and their joint entropy. ... and hyperspectral bands. Nevertheless, the book is not only devoted to infrared technologies as stated in its title. It would ...
  http://www.iapr.org/members/newsletter/Newsletter10-02/index_files/Page361.htm
*  QUEST Hierarchy for Hyperspectral Face Recognition
Hyperspectral imagery involves collecting narrow spectral band reflectances across a contiguous portion of the electromagnetic ... The CMU database images contains 65 spectral bands covering the visible and near infrared (NIR) from 450 nm to 1100 nm with a ... S. A. Robila, "Toward hyperspectral face recognition," in Image Processing: Algorithms and Systems, vol. 6812 of Proceedings of ... Z. Pan, G. Healey, M. Prasad, and B. Tromberg, "Face recognition in hyperspectral images," IEEE Transactions on Pattern ...
  https://www.hindawi.com/journals/aai/2012/203670/
*  COMPACT LIGHT SENSOR - DARTY MARK ANTHONY
In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered b ... Provided are methods and systems for concurrent imaging at multiple wavelengths. ... hyperspectral imaging relates to the acquisition of a plurality of images, each image representing a narrow spectral band ... Hyperspectral imaging typically relates to the acquisition of a plurality of images, where each image represents a narrow ...
  http://www.freepatentsonline.com/y2015/0271380.html
*  Reconfigurable imaging system - Patent # 7518097 - PatentGenius
... imaging metrics, an image storage depository, and a reconfigurable sensor device that can be present at the same location. A ... elements and imaging elements that are selected in a desired combination and orientation to capture desired image frames from a ... imaging technique can be employed to obtain an enhanced image. The system is applicable to industrial, medical and military use ... The selectable optical and imaging elements are provided with actuating devices to move and translate the selected optical and ...
  http://www.patentgenius.com/patent/7518097.html
*  Vibrational Spectroscopy
Hyperspectral imaging (HSI) addresses this limitation of conventional spectroscopy. Hyperspectral imaging combines digital ... Each layer represents a narrow wavelength band and by stacking the layers, a complete spectrum (eg. 700 - 1000 nm) for each ... The hyperspectral image which is formed is therefore made up of a stack of several hundreds of 2-D spatial images of the same ... Since hyperspectral images contains a large data set, it can be challenging to analyse and extract meaningful information. The ...
  https://www.sun.ac.za/english/faculty/science/CAF/Pages/Vibrational-Spectroscopy.aspx
*  Regularization in Hyperspectral Unmixing | (2016) | Bhatt | Publications | Spie
These sensors acquire a set of coregistered images of a scene with hundreds of narrow and contiguous bands covering the visible ... Hyperspectral unmixing has the objective of quantifying the reflectance properties of different materials on the Earth. It ... Regularization in Hyperspectral Unmixing Author(s): Jignesh S. Bhatt; Manjunath V. Joshi ... It discusses least-squares, total-least squares, and Markov random-field-based frameworks to unmix hyperspectral data. ...
  http://www.spie.org/Publications/Book/2264037?origin_id=x109925
*  Patent US20050017177 - Apparatus and method for sensing electromagnetic radiation using a tunable ... - Google Patents
The cavity resonance also enables us to achieve a desirable wavelength band (wavebin) as narrow as 0.03 μm Full Width Half ... This is sufficient for hyperspectral imaging A-FPA. The tuning characteristics of the bolometer is shown in FIG. 11. . When the ... Moreover, a single-chip adaptive multispectral and/or hyperspectral imaging (MSI/HSI) system can be realized. The ability to ... and multispectral/hyperspectral imaging (MSI/HIS) on a chip has been proposed according to an embodiment of the present ...
  http://www.google.com/patents/US20050017177?dq=5,867,764
*  Ph.D. Gallery
... or hyperspectral sensor captures images of high spectral resolution by dividing the light spectrum into many narrow bands. With ... The aim of image registration is to compute a mapping from one image's frame of reference to another's, such that both images ... However, cardiac motion is a challenging problem in 3-D imaging, which leads to severe imaging artifacts in the 3-D image. ... and the involved image data may be noisy, furnished with image reconstruction artifacts, or rendered with occluded image ...
  http://www5.cs.fau.de/phd-gallery/
*  Chemical imaging - Wikipedia
Hyperspectral imaging measures contiguous spectral bands, as opposed to multispectral imaging which measures spaced spectral ... The MIR absorption bands tend to be relatively narrow and well-resolved; direct spectral interpretation is often possible by an ... multivariate hyperspectral image analysis Perception System; in-line hyperspectral imaging for industry Multispectral image ... FECOM - Object Imaging Systems Perception Park - Industrial Hyperspectral Imaging E. N. Lewis, P. J. Treado, I. W. Levin, Near- ...
  https://en.wikipedia.org/wiki/Chemical_imaging
*  Remote Sensing Center - Wikipedia
A subset of spectral imagery, hyperspectral imaging data, is produced when "solar electromagnetic energy reflected from the ... earth's surface is dispersed into many contiguous narrow spectral bands by an airborne spectrometer" (Stefanou, 1997, p. 2). ... and airborne hyperspectral imaging (HSI) systems including AVIRIS, HYDICE, CASI, and HYMAP. Classification and analysis, ... Depth Analysis Of Midway Atoll Using Quickbird Multi-Spectral Imaging Over Variable Substrates Mark A. Camacho-Lieutenant, ...
  https://en.wikipedia.org/wiki/Remote_Sensing_Center
*  Assessment of multispectral and hyperspectral imaging systems for digitisation of a Russian icon | Heritage Science | Full Text
... and three were Nikon cameras with external narrow-band transmission filters. The illumination system was different in each case ... RP collected and analysed hyperspectral image data in his lab in France; MO and JS collected and analysed hyperspectral image ... J Imaging Sci Technol. 2005;49(6):563-73.Google Scholar. *. Kubik M. Hyperspectral Imaging: a new technique for the non- ... The hyperspectral imaging instrument at IFAC-CNR is a good example of state-of-the-art spectral imaging with illumination ...
  https://heritagesciencejournal.springeropen.com/articles/10.1186/s40494-017-0154-1
*  Third Conference on Photonic Systems for Ecological Monitoring | (1997) | Publications | Spie
1000 nm band; low-resolution hyperspectral CCD array-based image spectrometer providing simultaneously up to 512 spectral ... Infrared photodetectors based on narrow-gap AIIIBV semiconductor materials grown by LP-MOCVD Author(s): Grachik H. Avetisyan; ... the EB CCD tube plus GenyI image intensifier) devices; and the EB CCD tubes with the 40 mm photocathode and image ... Multi-element image sensor with enhanced UV sensitivity, low optical non-uniformity, low intrinsic noise and high dynamic range ...
  http://spie.org/Publications/Proceedings/Volume/3200
*  Intelligent Hyperspectral Imaging Holds Promise for Pathology | Features | Aug 2017 | BioPhotonics
... provides images with numerous spectral bands over a continuous spectral range, enabling analysis of complex scenes that co ... Multispectral imagers acquire two-dimensional images at several spectral bands, usually by applying a CFA with narrower ... Hyperspectral imaging (HSI) provides images with numerous spectral bands over a continuous spectral range, enabling analysis of ... hyperspectral imaging. Methods for identifying and mapping materials through spectroscopic remote sensing. Also called imaging ...
  https://www.photonics.com/Articles/Intelligent_Hyperspectral_Imaging_Holds_Promise/a62118
*  Volume hologram - Wikipedia
With the help of such filters also high-power laser diodes become narrow-band and less temperature sensitive. Imaging ... Volume holograms are used as tunable optical filters to produce monochromatic images, also known as hyperspectral imaging. ... a new path to integral field spectroscopy and narrow band imaging. Full text here. ... where the wavelength selectivity of volume holograms is used to narrow the spectral emission of semiconductor lasers. ...
  https://en.wikipedia.org/wiki/Volume_hologram
*  OSA | Speeding up Raman spectral imaging by the three-dimensional low rank estimation method
Optimization of advanced Wiener estimation methods for Raman reconstruction from narrow-band measurements in the presence of ... High-speed hyperspectral Raman imaging for label-free compositional microanalysis Ji Qi, Jingting Li, and Wei-Chuan Shih. ... 3 Spectra of (a) the control Raman images, (b1) the test Raman images, (b2) the 3D-LRE Raman images, (b3) the FFT Raman images ... H. Y. Zhang, W. He, L. P. Zhang, H. F. Shen, and Q. Q. Yuan, "Hyperspectral Image Restoration Using Low-Rank Matrix Recovery," ...
  https://www.osapublishing.org/oe/abstract.cfm?uri=oe-26-1-525
*  Umweltinformatik - Philipps-Universität Marburg - Fb. 19 - Fachbereich Geographie
Random Forests models with recursive feature selection were trained to estimate vegetation cover and AGB using narrow-band ... Assessing pasture quality and degradation status using hyperspectral imaging: a case study from western Tibet. In: Proc. SPIE ... Hyperspectral Data Analysis in R: the hsdar-Package.. Journal of Statistical Software. Abstract: Hyperspectral remote sensing ... Therefore, the package introduces a new class to efficiently store even large hyperspectral datasets such as hyperspectral ...
  https://www.uni-marburg.de/fb19/fachgebiete/umweltinformatik/documentation_list_all_documents
*  Optical sorting - Wikipedia
... hyperspectral systems can divide light into hundreds of narrow bands over a continuous range that covers a vast portion of the ... a new generation of sorters that feature multispectral and hyperspectral imaging systems are being developed. Like trichromatic ... The image processing system compares objects to user-defined accept/reject thresholds to classify objects and actuate the ... Once the sensors capture the object's response to the energy source, image processing takes over to manipulate the raw data to ...
  https://en.wikipedia.org/wiki/Optical_sorting
*  Search | Preprints
... multispectral and hyperspectral imaging; absorption filters; imaging simulation; color reproduction; spectral reconstruction ... that contain a large number of bands with very narrow gap in the spectral domain. Inspired by the clustering characteristic of ... Gravitation-Based Edge Detection for Hyperspectral Images. Genyun Sun, Aizhu Zhang, Jinchang Ren, Jingsheng Ma, Peng Wang, ... Remote Sensing Image Registration Using Multiple Image Features. Kun Yang, Anning Pan, Yang Yang, Su Zhang, Sim Heng Ong, ...
  https://www.preprints.org/search?action=search&field=authors&search=Xiaoye+Zhang
*  OSA | Light Field Imaging Spectrometer: Conceptual Design and Simulated Performance
We present a snapshot imaging spectrometer using a light field camera combined with an array of narrow-band spectral filters. ... Light Field Imaging Spectrometer: Conceptual Design and Simulated Performance Zhiliang Zhou, Yan Yuan, and Bin Xiangli ... Z. Zhou, Y. Yuan, and B. Xiangli, "Light Field Imaging Spectrometer: Conceptual Design and Simulated Performance," in Frontiers ... From the session Sensing in Higher Dimensions -- Theory and Hardware for Computational Imaging II (FThM) ...
  https://www.osapublishing.org/abstract.cfm?uri=FiO-2010-FThM3
*  Lossy compression of hyperspectral images based on noise parameters estimation and variance stabilizing transform
Thus, the dynamic range has considerably changed to a narrower one after VST. The 20'th sub-band image after VST and image ... denotes the number of sub-bands in hyperspectral data). Compression of each sub-band image with QS. rec. (. n. ). (or SF. rec. ... th sub-band image, i. =. 1. ,. …. ,. I. Im. ;. j. =. 1. ,. …. ,. J. Im. , where I. Im. and J. Im. define the image size. These ... is the true image value in the i. j. -th pixel of a n. -th sub-band image, N. i. j. SI. (. n. ). and N. i. j. SD. (. n. ). ...
  https://www.spiedigitallibrary.org/journals/journal-of-applied-remote-sensing/volume-8/issue-01/083571/Lossy-compression-of-hyperspectral-images-based-on-noise-parameters-estimation/10.1117/1.JRS.8.083571.full