Results 221 to 230 of about 30,212 (267)
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Multispectral imaging of paintings
IEEE Signal Processing Magazine, 2008Identifying the materials of a painting is a crucial step in any conservation process. When the objective is to prepare an intervention plan, it is absolutely necessary to understand the matters the restorer is going to encounter. Also, when the aim is a better understanding of the artwork, and perhaps an authenticity check, it is highly relevant to ...
Anna Pelagotti +3 more
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2014 Fifth International Conference on Emerging Security Technologies, 2014
This paper reports on a feasibility study of contactless hand biometrics using an RGB-Depth (RGB-D) camera such as the Kinect v2 prototype. The RGB, depth, and near-infrared (near-IR) spectra provide access to information such as palm print, hand shape, finger joint location, and vein patterns. Extraction of the hand is first done using depth data. The
Steven Samoil +2 more
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This paper reports on a feasibility study of contactless hand biometrics using an RGB-Depth (RGB-D) camera such as the Kinect v2 prototype. The RGB, depth, and near-infrared (near-IR) spectra provide access to information such as palm print, hand shape, finger joint location, and vein patterns. Extraction of the hand is first done using depth data. The
Steven Samoil +2 more
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Computational multispectral flash
2017 IEEE International Conference on Computational Photography (ICCP), 2017Illumination plays an important role in the image capture process. Too little or too much energy in particular wavelengths can impact the scene appearance in a way that is difficult to manage by color constancy post processing methods. We use an adjustable multispectral flash to modify the spectral illumination of a scene.
Henryk Blasinski, Joyce E. Farrell
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Multispectral Bilateral Video Fusion
IEEE Transactions on Image Processing, 2007We present a technique for enhancing underexposed visible-spectrum video by fusing it with simultaneously captured video from sensors in nonvisible spectra, such as Short Wave IR or Near IR. Although IR sensors can accurately capture video in low-light and night-vision applications, they lack the color and relative luminances of visible-spectrum ...
Eric P. Bennett +2 more
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Interpretation, 2018
Seismic coherence is a routine measure of seismic reflection similarity for interpreters seeking structural boundary and discontinuity features that may be not properly highlighted on original amplitude volumes. One mostly wishes to use the broadest band seismic data for interpretation.
Fangyu Li +3 more
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Seismic coherence is a routine measure of seismic reflection similarity for interpreters seeking structural boundary and discontinuity features that may be not properly highlighted on original amplitude volumes. One mostly wishes to use the broadest band seismic data for interpretation.
Fangyu Li +3 more
openaire +1 more source
Proceedings 15th International Conference on Pattern Recognition. ICPR-2000, 2002
Panu Koponen +2 more
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Panu Koponen +2 more
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Broadband multispectral compatible absorbers for radar, infrared and visible stealth application
Progress in Materials Science, 2023Ting Yu, Leilei Liang
exaly
Multispectral and hyperspectral image fusion in remote sensing: A survey
Information Fusion, 2023Gemine Vivone
exaly
Multispectral interaction convolutional neural network for pedestrian detection
Computer Vision and Image Understanding, 2022Junhwan Ryu, Sungho Kim, Jongchan Kim
exaly