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Tunku Varadarajan, Edward Gorman, Sailing Correspondent, David Adams, Andrew Probert, Brian Collett, Fernando sumbana, Adrian Lee, Antonio Galamba, Alison Clarke, Bill Frost, Peter Tanner, Cathie Bell, David Rhys Jones, Philip Wake, D. R. Sargeant, James Landale, Political Reporter, Philip Howard, Hilary Finch, David Pannick, Joanna Bale, S. E. Scammell, Robert MacLachlan, Simon Wilde, Roger Maynard, Tom Walker, Clare Stewart, Robert Sheehan, Bridge Correspondent, Robert Miller, Martin Fletcher, Ann Widdecombe, Nicholas Watt, Political Correspondent, Stewart Tendler Crime Correspondent, Raymond Keene Chess Correspondent, Martin Barrow, Mario Dimande, Libby Purves, Michael Evans, Defence Correspondent, Richard Ford Home Correspondent, Robin Young, Alan Hamilton, Philip Goldenberg, John O'Leary, James Landale Political Reporter, Anatole Kaletsky, David Hands, Veronica Palmer Director-General, Peter Barnard, Richard Cork, Sacha Craddock, John Woodcock, P. H. S., John Hopkins, Gary Slapper, Barry Millington, Eunice Kazembe, Norman Hammond, C. Hunt Cooke, Adam Jones, John L. Andrews, Christine Buckley, Alan Lee, Cricket Correspondent, P. H. S, Peter Bryan, Clare Short, Graham Nalty, Nigel Hawkes, Bronwen Maddox, Michael Calvin, P. M. Barman, Roger Boyes, Andrew Pierce Political Correspondent, Dalya Alberge, Oliver Holt, Football Correspondent, David Hands Rugby Correspondent, Rodney Hobson, Julian Muscat, Elizabeth Newlands, Nicholas Wood, Christopher Thomas, John Goodbody, Craig Lord, Gerald Larner, Margaret Cook, Kathryn Knight and Nuttall, Richard Evans Racing Correspondent, Russell Jenkins, David Askham, Ben MacIntyre, Michael Gove, R. W. Allison, Richard Beeston, Brian Glanville, Frances Lass, Graham Searjeant, Fraser Nelson, Gordon Dunwoodie, Mark Henderson, Chris Ayres, Christopher Follett, Tom Rhodes, Dr Thomas Stuttaford, Stephen Dalton, Michele Elliott, Hugh Thompson, Michael Evans Defence Correspondent, David Powell, Anne Hichens, Michael Henderson, Vince Wright, Michael Evans, Nicholas Watt and Gillian Bowditch, Robert Whymant, Nicholas Watt and James Landale, D. B. Jenkin, Jan Raath, Ross Dunn and our Foreign Staff, Michael Theodoulou and Daniel McGrory, Christopher Irvine, Christine Buckley, Industrial Correspondent,

... llink CJD to water supply Allegations about a rendering plant have raised fresh fears about the risk ... grow Reforms have made the agricultural sector more dynamic Milawi Water project will make substantial improvements Need ...

1997 - Gale Group | TDA

Artigo Revisado por pares

Hyunchul Shin,

... visibility, contrast, and natural impression of scenes when rendering high dynamic range images on conventional low dynamic range display devices. ...

Tópico(s): Color Science and Applications

2011 - SPIE | Optical Engineering

Artigo Revisado por pares

Sung Ho Park, Ethan D. Montag,

... were implemented to overcome the problem associated with rendering high-dynamic-range scientific imagery to low-dynamic-range display devices. ...

Tópico(s): Color Science and Applications

2007 - Elsevier BV | Journal of Visual Communication and Image Representation

Artigo Revisado por pares

J. H. van Hateren,

... response characteristics of primate cones is used for rendering high dynamic range (HDR) video. The model provides range compression, as well as luminance-dependent noise suppression. The steady-state (static) version of the model provides a global tone mapping algorithm for rendering HDR images. Both the static and dynamic cone ...

Tópico(s): Color Science and Applications

2006 - Association for Computing Machinery | ACM Transactions on Graphics

Artigo Acesso aberto Revisado por pares

Raanan Fattal, Dani Lischinski, Michael Werman,

We present a new method for rendering high dynamic range images on conventional displays. Our method is conceptually simple, computationally efficient, robust, and easy to use. We manipulate the gradient field of ...

Tópico(s): Advanced Vision and Imaging

2002 - Association for Computing Machinery | ACM Transactions on Graphics

Artigo

Jeffrey M. DiCarlo, Brian A. Wandell,

In this paper, we review several algorithms that have been proposed to transform a high dynamic range image into a reduced dynamic range image that matches the general appearance of the original. We organize these algorithms into two categories: tone reproduction curves (TRCs) and tone reproduction operators (TROs). TRCs operate pointwise on the image data, making the algorithms simple and efficient. TROs use the spatial structure of the image data and attempt to preserve local image contrast.

Tópico(s): Color Science and Applications

2000 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Artigo Acesso aberto

Jiangtao Kuang, Hiroshi Yamaguchi, Garrett Johnson, Mark D. Fairchild,

Eight high-dynamic-range image rendering algorithms were tested using ten high-dynamic-range pictorial images. A large-scale paired comparison psychophysical experiment was developed containing two sections, comparing the overall rendering performances and grayscale tone mapping performance respectively. An ...

Tópico(s): Advanced Vision and Imaging

2004 - | Color and Imaging Conference

Revisão Revisado por pares

Jörg Piper,

... procedures: stacking techniques for deep focus imaging and high dynamic range rendering (HDR), digitized brightfield and interference contrast, inverted and ultra-high contrast amplified brightfield imaging, creation of digital collages ...

Tópico(s): Advanced Fluorescence Microscopy Techniques

2011 - Taylor & Francis | Diatom Research

Artigo Acesso aberto

Laurence Meylan, Sabine Süsstrunk,

... a new adaptation of Retinex to enhance the rendering of high dynamic range digital color images. The image is processed using an adaptive Gaussian filter. The shape of the filter basis is adapted to follow the high contrasted edges of the image. In this way, the artifacts introduced by a circularly symmetric filter at the border of high contrasted areas are reduced. This method provides a way of rendering natural images that is inspired by human local ...

Tópico(s): Computer Graphics and Visualization Techniques

2004 - Society for Imaging Science and Technology | Conference on Colour in Graphics Imaging and Vision

Artigo

Feng Xiao, Jeffrey M. DiCarlo, Peter B. Catrysse, Brian A. Wandell,

... the illumination vary considerably. This suggests that future high dynamic range rendering algorithms need to account jointly for local color ...

Tópico(s): Color Science and Applications

2002 - | Color and Imaging Conference

Artigo Revisado por pares

Jinjoo Song, Heeryon Cho, Jungho Yoon, Sang Min Yoon,

... smoothing, detail enhancement, non-photorealistic rendering, image artistic rendering, and high-dynamic-range compression. In this paper, we propose a fast ...

Tópico(s): Image and Signal Denoising Methods

2017 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Circuits and Systems for Video Technology

Artigo Revisado por pares

Wenbo Wan, Jun Wang, Yunming Zhang, Jing Li, Hui Yu, Jiande Sun,

... for novel medias, such as depth image based rendering (DIBR), high dynamic range (HDR), screen content images (SCIs), and point cloud ...

Tópico(s): Video Surveillance and Tracking Methods

2022 - Elsevier BV | Neurocomputing

Artigo Acesso aberto

Laurence Meylan, Scott Daly, Sabine Süsstrunk,

We address the problem of re-rendering images to high dynamic range (HDR) displays, which were originally tone-mapped to standard displays. As these new HDR displays have a much larger dynamic range than standard displays, an image rendered to standard monitors is likely to look too bright when displayed on a HDR monitor. Moreover, because of the operations performed during capture and rendering to standard displays, the specular highlights are likely ...

Tópico(s): Advanced Vision and Imaging

2007 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Artigo

A. Ghosh, M. Trentacoste, W. Heidrich,

... of detail that can be represented in volume rendering applications. However, high dynamic range displays with contrast ratios larger than 50,000 : 1 have recently been developed. We explore how these increased capabilities can be exploited for common volume rendering algorithms such as direct volume rendering and maximum ...

Tópico(s): Visual perception and processing mechanisms

2005 - Institute of Electrical and Electronics Engineers | Volume graphics ...

Capítulo de livro Revisado por pares

Soo Ye Kim, Dae-Eun Kim, Munchurl Kim,

... tone mapping (ITM) was frequently used for graphics rendering in the high dynamic range (HDR) space, the advent of HDR TVs and ...

Tópico(s): Advanced Vision and Imaging

2019 - Springer Science+Business Media | Lecture notes in computer science

Artigo Revisado por pares

Jiangtao Kuang, Garrett Johnson, Mark D. Fairchild,

... image appearance model, designated iCAM06, was developed for High-Dynamic-Range (HDR) image rendering. The model, based on the iCAM framework, incorporates ...

Tópico(s): Computer Graphics and Visualization Techniques

2007 - Elsevier BV | Journal of Visual Communication and Image Representation

Artigo

Mark J. Prusten,

High Dynamic Range Image (HDRI) rendering and animation of color in the camouflage of chameleons is developed utilizing thin film optics. Chameleons ...

Tópico(s): Image Enhancement Techniques

2008 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Artigo Acesso aberto Revisado por pares

Greg Ward,

... used to produce the transparency layers from a high dynamic range rendering or scene capture. We further present an empirical ...

Tópico(s): Visual perception and processing mechanisms

2002 - Association for Research in Vision and Ophthalmology | Journal of Vision

Artigo Revisado por pares

Hyuk‐Ju Kwon, Sung-Hak Lee, Tae-Wuk Bae, Kyu‐Ik Sohng,

The iCAM06, a high dynamic range rendering process, contains chromatic adaptation method based on the CIECAM02 model. The D factor, degree of adaptation, in the chromatic ...

Tópico(s): Advanced Vision and Imaging

2012 - Elsevier BV | Journal of Visual Communication and Image Representation

Artigo Acesso aberto Revisado por pares

David Dubbeldam, Sofı́a Calero, Thijs J. H. Vlugt,

... and editing, pictures and movies, ambient occlusion and high-dynamic range rendering, collage of structures, (transparent) adsorption surfaces, cell replicas ...

Tópico(s): Catalytic Processes in Materials Science

2018 - Taylor & Francis | Molecular Simulation

Artigo Revisado por pares

Zicong Mai, Colin Doutre, Panos Nasiopoulos, Rabab Ward,

High dynamic range (HDR) images provide superior picture quality by allowing a larger range of brightness levels to be captured and reproduced than traditional 8-bit low dynamic range (LDR) images. Even with existing 8-bit displays, picture quality can be significantly improved if content is first captured in HDR format, and then is tone-mapped to convert it from HDR to the LDR format. Tone mapping methods have been extensively studied for 2-D images. This paper addresses the problem of presenting ...

Tópico(s): Advanced Optical Imaging Technologies

2012 - Institute of Electrical and Electronics Engineers | IEEE Journal of Selected Topics in Signal Processing

Artigo Revisado por pares

M. Bagher, John Snyder, Derek Nowrouzezahrai,

... new objective based on compressive weighting that controls rendering error in high-dynamic-range BRDF fits better than previous factorization approaches. We ...

Tópico(s): Advanced Vision and Imaging

2016 - Association for Computing Machinery | ACM Transactions on Graphics

Artigo Acesso aberto Revisado por pares

Miaomiao Xu, Hong Hua,

... work of the design, implementation, calibration, and image-rendering algorithm of a high dynamic range HMD system. By using a pair of LCoS ...

Tópico(s): Augmented Reality Applications

2017 - Optica Publishing Group | Optics Express

Artigo Acesso aberto

Sung Ho Park, Ethan D. Montag,

... were utilized to overcome the problem associated with rendering high dynamic range image data to low dynamic range display devices, ...

Tópico(s): Advanced Image Fusion Techniques

2004 - | Color and Imaging Conference

Artigo Revisado por pares

Jiangtao Kuang, Hiroshi Yamaguchi, Changmeng Liu, Garrett Johnson, Mark D. Fairchild,

... to test both the preference and accuracy of high dynamic-range (HDR) rendering algorithms in digital photography application. The goal was ...

Tópico(s): Color Science and Applications

2007 - Association for Computing Machinery | ACM Transactions on Applied Perception

Capítulo de livro Revisado por pares

Shaobing Gao, Wangwang Han, Yanze Ren, Yongjie Li,

High dynamic range image (HDR) is widely used since it is capable of capturing more fine information. However, problems remain in its display. A good rendering of HDR color images requires careful treatment of both the brightness and chromaticity information. In this ...

Tópico(s): Color Science and Applications

2015 - Springer Science+Business Media | Lecture notes in computer science

Artigo Acesso aberto Revisado por pares

Saša Cvetković, Helios Jellema, Peter H. N. de With,

... Using these techniques we can enable a correct rendering of difficult class of high-dynamic range input scenes.However, multiple exposure techniques bring several ...

Tópico(s): Computer Graphics and Visualization Techniques

2010 - Springer Nature | EURASIP Journal on Image and Video Processing

Artigo Acesso aberto Revisado por pares

Øyvind Kolås, Ivar Farup, Alessandro Rizzi,

... such as local contrast stretching, automatic color correction, high dynamic range image rendering, spatial color gamut mapping, and color to grayscale ...

Tópico(s): Image and Video Quality Assessment

2011 - Society for Imaging Science and Technology | Journal of Imaging Science and Technology

Artigo Acesso aberto Revisado por pares

Laurence Meylan, Sabine Süsstrunk,

We propose a new method to render high dynamic range images that models global and local adaptation of the human visual system. Our method is based on the center-surround Retinex model. The novelties of our method is first to use an adaptive filter, whose shape follows the image high-contrast edges, thus reducing halo artifacts common to other methods. Second, only the luminance channel is processed, which is defined by the first component of a principal component analysis. Principal component analysis ...

Tópico(s): Visual perception and processing mechanisms

2006 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Image Processing