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Cancellation of Spectral and Spatial Crosstalk in Spectral Imaging for High-Dynamic-Range Electrophoretic Analysis of STR-PCR Products. [PDF]
Anal ChemAnazawa T, Imai R, Tezuka S.
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Enhancing Low-Light High-Dynamic-Range Image from Industrial Cameras Using Dynamic Weighting and Pyramid Fusion. [PDF]
Sensors (Basel)Dong M, Chai M, Liu Y, Liu C, Chu S.
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ACM SIGGRAPH 2008 classes, 2008
We introduce a new metric for dynamic range of displays that closely corresponds with human perception in practical settings. The Number of Distinguishable Grays is a count of the visible luminance steps from the deepest black to the brightest white a display produces under known ambient conditions.
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We introduce a new metric for dynamic range of displays that closely corresponds with human perception in practical settings. The Number of Distinguishable Grays is a count of the visible luminance steps from the deepest black to the brightest white a display produces under known ambient conditions.
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High Dynamic Range versus Standard Dynamic Range compression efficiency
2016 Digital Media Industry & Academic Forum (DMIAF), 2016High Dynamic Range (HDR) image and video technology aims at conveying the full range of perceptible shadow and highlight details with sufficient precision. HDR is regarded by many experts as the next evolution in digital media. However, industrial broadcasters have concerns regarding the bandwidth overhead that this new technology entails.
Ronan Boitard +2 more
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Simultaneous encoder for high-dynamic-range and low-dynamic-range video
IEEE Transactions on Consumer Electronics, 2016High-dynamic-range (HDR) technology is an emerging video technology that allows displays to produce a higher range of luminance to better approximate the range of brightness perceived by the human eye. However, during the transition to this new technology, not all consumer devices will support the full range of luminance values offered by HDR. In order
Johan De Praeter +4 more
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Expanding low dynamic range videos for high dynamic range applications
Proceedings of the 24th Spring Conference on Computer Graphics, 2008In this paper we introduce an algorithm and related methods that expand the contrast range of Low Dynamic Range (LDR) videos in order to regenerate missing High Dynamic Range (HDR) data. For content generated from single exposure LDR sequences, this is clearly an under constrained problem. We achieved the expansion by inverting established tone mapping
Francesco Banterle +3 more
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The dynamic range of TMJ sounds
Journal of Oral Rehabilitation, 2003summary It is of clinical interest to record the amplitudes of temporomandibular joint (TMJ) sounds. The aim was to test the hypothesis that sealing the meatus, when placing a microphone in the ear canal affects such recording by increasing the sound pressure level (SPL).
S E, Widmalm +2 more
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2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015
Investigating High Dynamic Range (HDR) approaches in the literature, a new and adaptive HDR model is developed in this study. HDR is processed based on images taken as a Low Dynamic Range (LDR) scheme that ranges between low exposure and high exposure values.
Musa Atas, Yahya Dogan
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Investigating High Dynamic Range (HDR) approaches in the literature, a new and adaptive HDR model is developed in this study. HDR is processed based on images taken as a Low Dynamic Range (LDR) scheme that ranges between low exposure and high exposure values.
Musa Atas, Yahya Dogan
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High dynamic range images for enhancing low dynamic range content
SIGGRAPH Asia 2011 Posters, 2011This poster presents a practical system for enhancing the quality of Low Dynamic Range (LDR) videos using High Dynamic Range (HDR) background images. Our technique relies on the assumption that the HDR information is static in the video footage. This assumption can be valid in many scenarios where moving subjects are the main focus of the footage and ...
Banterle Francesco +2 more
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ACM SIGGRAPH 2004 Course Notes, 2004
Current display devices can display only a limited range of contrast and colors, which is one of the main reasons that most image acquisition, processing, and display techniques use no more than eight bits per color channel. This course outlines recent advances in high-dynamic-range imaging, from capture to display, that remove this restriction ...
Paul E. Debevec +3 more
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Current display devices can display only a limited range of contrast and colors, which is one of the main reasons that most image acquisition, processing, and display techniques use no more than eight bits per color channel. This course outlines recent advances in high-dynamic-range imaging, from capture to display, that remove this restriction ...
Paul E. Debevec +3 more
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