Results 151 to 160 of about 13,487 (274)

Overview of ghost correction for HDR video stream generation

, 2015
International audienceMost digital cameras use low dynamic range image sensors, these LDR sensors can capture only a limited luminance dynamic range of the scene[1], to about two orders of magnitude (about 256 to 1024 levels).
Dubois, J. (Julien), Ginhac, D. (Dominique), Heyrman, B. (Barthélémy), Lapray, Pierre-Jean, Dubois, Julien, Bouderbane, M. (Mustapha), Ginhac, Dominique, Bouderbane, Mustapha, Lapray, P. (Pierre Jean), Heyrman, Barthélémy   +9 more
core   +1 more source

The impact of tobacco cessation on buccal mucosa cancer risk: A multi‐centre case–control study in India

International Journal of Cancer, Volume 159, Issue 2, Page 368-377, 15 July 2026.
What's new? While the association between tobacco consumption and oral cancer is well established, the effect of cessation, particularly of chewing tobacco, the most common tobacco product in South Asia, is understudied. This case–control study in an Indian population demonstrates that a longer duration of tobacco smoking and chewing cessation is ...
Gayathri B. Pullat, Bastian Bohrmann, Grace Sarah George, Shubham Dikshit, Arjun Singh, Pankaj Chaturvedi, Rajesh Dikshit, Sarah Lewington, Sharayu Mhatre   +8 more
wiley   +1 more source

Same‐day Hyaluronic Acid rectal spacer for TRUS‐guided HDR Prostate Brachytherapy: Feasibility and dosimetric outcomes

Journal of Applied Clinical Medical Physics, Volume 27, Issue 7, July 2026.
Abstract Background Rectal spacers are widely used to reduce rectal dose in prostate radiotherapy. However, their use during transrectal ultrasound (TRUS)‐guided high‐dose‐rate (HDR) brachytherapy has been limited by degradation of ultrasound image quality when placed on the day of the procedure, often necessitating CT‐based planning or separate‐day ...
Sook Kien Ng, Damodar Pokhrel, Colin Huang, Francis Adumata Asamoah, Jordan Alexander Holmes, Arpan Prabhu, Omar Ishaq   +6 more
wiley   +1 more source

Dose contribution from brachytherapy to the pelvic lymph nodal region during HDR image-guided brachytherapy - a study for rethinking modern volume-based planning. [PDF]

Rep Pract Oncol Radiother
Prasanthi AN, Talluri AK, Puriparthi LV, Sresty NM, Gudipudi DK.   +4 more
europepmc   +1 more source

Self‐Assembled Skin Equivalents with Monoclonal CRISPR/Cas9‐Modified N/TERT‐1 Keratinocytes: A Cutting‐Edge Model for Human Skin and its Diseases

Advanced Healthcare Materials, Volume 15, Issue 25, 3 July 2026.
Self‐assembled, scaffold‐free full‐thickness skin equivalents with monoclonal, genetically modified N/TERT‐1 keratinocytes represent a novel in vitro model of human skin and skin diseases. The model is highly robust, reproducible, physiologically relevant, and suitable for high‐throughput applications.
Marta Slaufova, Tugay Karakaya, Michela Di Filippo, Thomas Kündig, Hans‐Dietmar Beer   +4 more
wiley   +1 more source

Exposure Diffusion: HDR Image Generation by Consistent LDR denoising

We demonstrate generating high-dynamic range (HDR) images using the concerted action of multiple black-box, pre-trained low-dynamic range (LDR) image diffusion models.
Seidel, Hans-Peter, Myszkowski, Karol, Bemana, Mojtaba, Ritschel, Tobias, Leimkühler, Thomas   +4 more
core   +1 more source

A framework for HDR stereo matching using multi-exposed images

, 2013
Real world scenes that contain high dynamic range illumination present a special challenge for stereo matching algorithms due to a lack of texture in over- or under-exposed image regions. In this paper, we discuss possibilities for combining state-of-the-
Yoo, Hyunjin, Akhavan, Tara, Gelautz, Margrit   +2 more
core  

Blind HDR image quality assessment based on aggregating perception and inference features. [PDF]

Sci Rep
Wan D, Jiang X, Yu Q.
europepmc   +1 more source

Mitigating Efficiency Roll‐Off in Phosphor‐Sensitized Fluorescence OLEDs via Molecular Polarity‐Based Benzofuropyridine Host Engineering

Advanced Optical Materials, Volume 14, Issue 25, 3 July 2026.
Positional isomerism in dibenzofuran‐based n‐type hosts modulates molecular polarity, charge‐transport balance, and emissive‐layer packing. The higher‐polarity BFPDB‐2 host facilitates efficient energy funneling, reduced aggregation, and preferential dipole orientation, leading to phosphor‐sensitized fluorescence OLEDs with enhanced external quantum ...
Nargis Ali, Xuyao Song, Yun‐Hi Kim, Min Chul Suh   +3 more
wiley   +1 more source

HDR Image Acquisition and Tone-Mapping

, 2018
Bachelor thesis deals with HDR image acquisition. Describes and solves implementation of acquisition of low dynamic range images and creating of high dynamic range image. It also deals with problem of displaying high dynamic range image.
Guniš, Erik Anton
core   +1 more source