• data
  • High throughput plant phenotyping based on analysis of image data has recently emerged as a new frontier field for plant breeding and crop improvement. (frontiersin.org)
  • Since hyperspectral images contains a large data set, it can be challenging to analyse and extract meaningful information. (sun.ac.za)
  • The application of chemometrics allows the reduction of the data set whilst retaining important spectral information and identifying important characteristics of an image. (sun.ac.za)
  • Four dedicated computers with the Evince and Breeze software is available for acquiring images and for data analysis and processing. (sun.ac.za)
  • It discusses least-squares, total-least squares, and Markov random-field-based frameworks to unmix hyperspectral data. (spie.org)
  • The first contribution of this thesis concerns computational methods to super- resolve image data of a single modality. (fau.de)
  • In order to enhance the diagnostic usability of current digital cameras, we introduce a frame- work to gain high-resolution retinal images from low-resolution video data by exploiting natural eye movements. (fau.de)
  • The parallel nature of chemical imaging data makes it possible to analyze multiple samples simultaneously for applications that require high throughput analysis in addition to characterizing a single sample. (wikipedia.org)
  • Acquisition of digital images and associated data serves as a good basis for repeatable research, across both time and place of different institutions, allowing the exchange and safe, non-destructive analysis of obtained results. (springeropen.com)
  • We introduce a simple and feasible numerical method of the Three-dimensional Low Rank Estimation (3D-LRE), which can speed up the data acquisition process of the Raman spectral imaging. (osapublishing.org)
  • The spectral signal-to-noise ratio of the Raman images can be increased by over 75 times and the speed of the data acquisition can be improved by over 30 times. (osapublishing.org)
  • Using a multi-scale approach, this study aimed at providing the status of woody vegetation cover for the Molopo Area in South Africa.Training data for woody vegetation was derived from unsupervised classification of high-resolution aerial image tiles. (uni-marburg.de)
  • sensor
  • An image analysis and enhancement system is provided with an image processor, imaging metrics, an image storage depository, and a reconfigurable sensor device that can be present at the same location. (patentgenius.com)
  • A remote reconfigurable sensor device is connected to the image processor via a communication link. (patentgenius.com)
  • Both the reconfigurable sensor device and the remote reconfigurable sensor device are equipped with selectable optical elements and imaging elements that are selected in a desired combination and orientation to capture desired image frames from a target scene or object. (patentgenius.com)
  • The proposed techniques are widely appli- cable for resolution enhancement in a variety of multi-sensor vision applications including color-, multispectral- and range imaging. (fau.de)
  • To overcome resolution limitations of current range sensor technologies, we propose multi-sensor super-resolution based on domain-specific system calibrations and employ high-resolution color images to steer range super-resolution. (fau.de)
  • An off-the-shelf digital camera contains an infrared hot mirror filter that blocks most of the infrared and a bit of the ultraviolet that would otherwise be detected by the sensor, narrowing the accepted range from about 400 nm to 700 nm. (wikipedia.org)
  • surveillance
  • The optical resolution of a digital camera is one of its most crucial parameters with broad relevance for consumer electronics, surveillance systems, remote sensing, or medical imaging. (fau.de)
  • detector
  • and wherein said first imaging element is a lens and said second imaging element is a detector. (patentgenius.com)
  • said filter and said at least one detector may be selectively actuated to move in and out of an optical path so as to form a desired arrangement of elements in the optical path for a realizing a desired imaging technique. (patentgenius.com)
  • thermal
  • A thermographic camera (also called an infrared camera or thermal imaging camera) is a device that forms an image using infrared radiation, similar to a common camera that forms an image using visible light. (wikipedia.org)
  • Tompsett also proposed an idea for solid-state thermal-imaging arrays, which eventually led to modern hybridized single-crystal-slice imaging devices. (wikipedia.org)
  • Infrared thermal-imaging cameras are used to detect heat loss in insulated systems, to observe changing blood flow in the skin, and to detect overheating of electrical apparatus. (wikipedia.org)
  • Thermal-infrared imaging is used extensively for military and civilian purposes. (wikipedia.org)
  • processes
  • Practical experience and scientific depth enable us to innovate rapidly and creatively to meet the challenges that our customers face in manufacturing, imaging and non-contact sensing processes in both commercial and scientific applications. (192.34.62)
  • assessment
  • Rotational angiography using C-arm scanners enables intra-operative 3-D imaging that has proved beneficial for diagnostic assessment and interventional guidance. (fau.de)
  • chemical
  • This study suggested the potential usefulness of hyperspectral imaging as a high-throughput phenotyping technology for plant chemical traits. (frontiersin.org)
  • Software for chemical imaging is most specific and distinguished from chemical methods such as chemometrics. (wikipedia.org)
  • Commercially available laboratory-based chemical imaging systems emerged in the early 1990s (ref. 1-5). (wikipedia.org)
  • As high-speed electronics and sophisticated computers became more commonplace, and infrared cameras became readily commercially available, laboratory chemical imaging systems were introduced. (wikipedia.org)
  • Initially used for novel research in specialized laboratories, chemical imaging became a more commonplace analytical technique used for general R&D, quality assurance (QA) and quality control (QC) in less than a decade. (wikipedia.org)
  • Chemical imaging techniques are critical to understanding modern manufactured products and in some cases is a non-destructive technique so that samples are preserved for further testing. (wikipedia.org)
  • EELS has historically been a more difficult technique but is in principle capable of measuring atomic composition, chemical bonding, valence and conduction band electronic properties, surface properties, and element-specific pair distance distribution functions. (wikipedia.org)
  • broader
  • There is no rotational fine structure, but the absorption band are broader than might be expected, because of hydrogen bonding. (wikipedia.org)
  • optical
  • These systems have the drawback of having the image analyzed per lines (with a push broom scanner) and also having some mechanical parts integrated into the optical train. (wikipedia.org)
  • The selectable optical and imaging elements are provided with actuating devices to move and translate the selected optical and imaging elements into a desired orientation with one another, so that a desired imaging technique can be employed to obtain an enhanced image. (patentgenius.com)
  • Volume holograms are used as tunable optical filters to produce monochromatic images, also known as hyperspectral imaging. (wikipedia.org)
  • Standard (atmospheric optical) codes are assigned to absorption bands as follows. (wikipedia.org)
  • radiation
  • Inelastic interactions include phonon excitations, inter- and intra-band transitions, plasmon excitations, inner shell ionizations, and Cherenkov radiation. (wikipedia.org)
  • adaptive
  • Qualia-based approaches are constructed from subjective representations and have the ability to detect, distinguish, and characterize entities in the environment Adaptive feedback loops are implemented that enhance performance by reducing candidate subjects in the gallery and by injecting additional probe images during the matching process. (hindawi.com)
  • lens
  • 3. The imaging device of claim 1, further comprising a first light source and a second light source, wherein the first light source and the second light source are configured to shine light so that a portion of the light is backscattered by the object and received by the lens. (freepatentsonline.com)
  • astronomy
  • Many imaging techniques can be used to analyze samples of all sizes, from the single molecule to the cellular level in biology and medicine, and to images of planetary systems in astronomy, but different instrumentation is employed for making observations on such widely different systems. (wikipedia.org)
  • clinical
  • Despite previous efforts, rotational angiography was not yet successfully established in clinical practice for coronary artery imaging but remains subject of intensive academic research. (fau.de)
  • Technological advancements enable fast and high-resolution hyperspectral imaging for the research and clinical markets. (photonics.com)
  • high-resolution
  • Multi- frame algorithms approach this task by fusing multiple low-resolution frames to reconstruct high-resolution images. (fau.de)
  • The emphasis lies on motion-based algo- rithms that are derived from a Bayesian statistics perspective, where subpixel mo- tion of low-resolution frames is exploited to reconstruct a high-resolution image. (fau.de)
  • measurements
  • As one use case in ophthalmology, we address retinal video imaging to gain spatio- temporal measurements on the human eye background non-invasively. (fau.de)
  • digital
  • Traditional RGB or multispectral imagers deliver "images" that are constructs containing XY location and a digital number corresponding to the collected number of photoelectrons per location. (photonics.com)
  • Less common filters have been claimed to give a variety of color effects ranging from diverse pastel foliage and deep blue skies to surrealistic effects of the sky and ground, though digital image processing is likely required to achieve the full effects. (wikipedia.org)
  • However
  • However, other ultra-sensitive and selective imaging techniques are also in use that involve either UV-visible or fluorescence microspectroscopy. (wikipedia.org)
  • visible
  • This technique of dividing images into bands can be extended beyond the visible. (wikipedia.org)
  • 0.718 μm (visible): α, 0.810 μm: μ, 0.935 μm: ρστ, 1.13 μm: φ, 1.38 μm: ψ, 1.88 μm: Ω, 2.68 μm: X. The gaps between the bands define the infrared window in the Earth's atmosphere. (wikipedia.org)
  • transitions
  • The fundamental transitions give rise to absorption in the mid-infrared in the regions around 1650 cm−1 (μ band, 6 μm) and 3500 cm−1 (so-called X band, 2.9 μm) Electronic transitions in which a molecule is promoted to an excited electronic state. (wikipedia.org)
  • In liquid water the rotational transitions are effectively quenched, but absorption bands are affected by hydrogen bonding. (wikipedia.org)
  • single
  • This was created by the US military and Texas Instruments in 1947[not in citation given] and took one hour to produce a single image. (wikipedia.org)
  • super-resolution
  • This work covers novel super-resolution methods along with new applications in medical imaging. (fau.de)
  • The second contribution concerns super-resolution of multiple modalities in the area of hybrid imaging. (fau.de)
  • This framework enhances the mean sensitiv- ity of automatic blood vessel segmentation by 10 % when using super-resolution for image preprocessing. (fau.de)
  • vessel
  • giving treatment, such as cauterization of a bleeding vessel, widening a narrow esophagus, clipping off a polyp or removing a foreign object. (wikipedia.org)
  • known
  • Acquired by CPI in 2016, CPI New England (formerly known as Scientific Solutions, Inc. or SSI) is responsible for CPI's spectral sensing and imaging, building on the foundation that SSI established over their 20+ year history. (192.34.62)
  • applications
  • CPI New England integrates innovative electro-optic technology into mechanically robust, low power consumption, frequency-agile systems for imaging, defense, telecommunication and scientific research applications. (192.34.62)
  • Hyperspectral imaging is most often applied to either solid or gel samples, and has applications in chemistry, biology, medicine, pharmacy (see also for example: food science, biotechnology, agriculture and industry. (wikipedia.org)