Results 131 to 140 of about 2,467,391 (351)

Vehicle detection framework for challenging lighting driving environment based on feature fusion method using adaptive neuro-fuzzy inference system

International Journal of Advanced Robotic Systems, 2018
This article proposes a new preceding vehicle detection framework for challenging lighting environments using a novel feature fusion technique based on an adaptive neuro-fuzzy inference system.
Dong Sung Pae, In Hwan Choi, Tae Koo Kang, Myo Taeg Lim   +3 more
doaj   +1 more source

Image Based Lighting using HDR-video

, 2013
It has been widely recognized that lighting plays a key role in the realism and visual interest of computer graphics renderings. This hasled to research and development of image based lighting (IBL) techniques where the illumination conditions in real world scenes are captured as high dynamic range (HDR) image panoramas and used as lighting information
Unger, Jonas, Kronander, Joel, Larsson, Per, Gustavson, Stefan, Ynnerman, Anders   +4 more
openaire   +1 more source

Integrated genomic and proteomic profiling reveals insights into chemoradiation resistance in cervical cancer

Molecular Oncology, EarlyView.
A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath, Irene A. George, Srikanth S. Manda, Prasanth Ariyannur, Ekta R. Dhawale, Raja Sekhar Kommu, Rajan Datar, Darshana Patil, Vinita Trivedi, Manisha Singh, Kumar Prabhash, Sewanti Limaye, Richa Chauhan, Prashant Kumar   +13 more
wiley   +1 more source

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source

Dimma: Semi-Supervised Low-Light Image Enhancement with Adaptive Dimming

Entropy
Enhancing low-light images with natural colors poses a challenge due to camera processing variations and limited access to ground-truth lighting conditions. To address this, we propose Dimma, a semi-supervised approach that aligns with any camera using a
Wojciech Kozłowski, Michał Szachniewicz, Michał Stypułkowski, Maciej Zięba   +3 more
doaj   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

PAL-net: a light correction method for pears based on image information characteristics

Results in Engineering
Complex lighting conditions often lead to reduced accuracy in pear image object detection. Addressing this research gap, this paper first quantitatively analyzes the varying impacts of lighting at different times of day on pear object detection ...
Guohui Zhang, Weiqiang Zheng, Liping Zhang, Zhichao Pan, Yihao Li, Xixi Wei   +5 more
doaj   +1 more source

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

Molecular Oncology, EarlyView.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser, Jan Niklas Schäfer, Shraga Nahum Goldberg, Philipp Maximilian Kazmierczak, Moritz Nikolaus Gröper, Philipp Franz Linden, Elif Öcal, Tanja Burkard, Stefanie Corradini, Najib Ben Khaled, Moritz Wildgruber, Max Seidensticker, Jens Ricke, Matthias Stechele, Marianna Alunni‐Fabbroni   +14 more
wiley   +1 more source

Environmental factors in image-based soil analysis: Interaction effects of moisture, texture, and illumination

Geoderma
Image-based characterization of Soil Organic Matter (SOM) has been significantly influenced by varying ambient environmental conditions, moisture levels and texture, with the interplay between these factors remaining largely understudied.
Mojtaba Naeimi, Prasad Daggupati, Maja Krzic, Stacey Scott, Hiteshkumar Vasava, Daniel Saurette, Asim Biswas   +6 more
doaj   +1 more source

The synthesis and analysis of color images [PDF]

A method is described for performing the synthesis and analysis of digital color images. The method is based on two principles. First, image data are represented with respect to the separate physical factors, surface reflectance and the spectral power ...
Wandell, B. A.
core   +1 more source