Results 101 to 110 of about 7,230,535 (390)

Structure-Preserving Color Normalization and Sparse Stain Separation for Histological Images

IEEE Transactions on Medical Imaging, 2016
Staining and scanning of tissue samples for microscopic examination is fraught with undesirable color variations arising from differences in raw materials and manufacturing techniques of stain vendors, staining protocols of labs, and color responses of ...
Abhishek Vahadane, Tingying Peng, A. Sethi, Shadi Albarqouni, Lichao Wang, Maximilian Baust, K. Steiger, A. Schlitter, I. Esposito, Nassir Navab   +9 more
semanticscholar   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

Molecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian, Sriraam Sivachandran, Melissa Galati, Brandon Ramchatesingh, Hibo Rijal, Johnny Hanna, Elena Netchiporouk, May Chergui, Margaret Redpath, Samy Abou Setah, Ivan V. Litvinov   +10 more
wiley   +1 more source

Color Variability of Asteroids in SDSS Moving Object Catalog

, 2003
We report a detection of statistically significant color variations for a sample of 7,531 multiply observed asteroids that are listed in the Sloan Digital Sky Survey Moving Object Catalog.
Azabajian, Baliunas, Binzel, Blanco, Bowell, Chapman, Clark, Degewij, Efron, Fukugita, Gammelgaard, Ivezić, Ivezić, Ivezić, Jurić, Lupton, Lupton, Magnusson, Metcalf, Milani, Mottola, Murchie, Pravec, Russell, Schober, Sekiguchi, Sheppard, Shoemaker, Szabó, Wisniewski, Wisniewski, Zappala, Zeller, Zellner, Zellner, Zellner   +35 more
core   +1 more source

Developing a New Method of Transformation for Obtaining XYZ Color Values from RGB Images for Agricultural Applications

Sensors
The extraction of device-independent color values from affordable and accessible digital images based on a standard color space system is crucially necessary for agricultural applications, where color information for plant monitoring or diagnostics is ...
Vahid Mohammadi, Keivan Ansari, Pierre Gouton, Houda Attig   +3 more
doaj   +1 more source

Gut microbiota diversity is prognostic in metastatic hormone receptor‐positive breast cancer patients receiving chemotherapy and immunotherapy

Molecular Oncology, EarlyView.
In this exploratory study, we investigated the relationship between the gut microbiota and outcome in patients with metastatic hormone receptor‐positive breast cancer, treated in a randomized clinical trial with chemotherapy alone or chemotherapy in combination with immune checkpoint blockade.
Andreas Ullern, Kristian Holm, Nikolai Kragøe Andresen, Andreas Hagen Røssevold, Corinna Bang, Bjørn Naume, Johannes R. Hov, Jon Amund Kyte   +7 more
wiley   +1 more source

Hyperspectral dataset of historical documents and mock-ups from 400 to 1700 nm (HYPERDOC)

Scientific Data
HYPERDOC is a hyperspectral imaging dataset of historical documents and mock-ups, designed to facilitate research in material identification in the cultural heritage domain.
Ana Belén López-Baldomero, Juan Luis Nieves, Francisco Moronta-Montero, Miguel Ángel Martínez-Domingo, Ramón Fernández-Gualda, Javier Hernández-Andrés, Anna Sofía Reichert, Ana López-Montes, Teresa Espejo, Javier Romero, Eva María Valero   +10 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

Color superfluidity of neutral ultra-cold fermions in the presence of color-flip and color-orbit fields

, 2017
We describe how color superfluidity is modified in the presence of color-flip and color-orbit fields in the context of ultra-cold atoms, and discuss connections between this problem and that of color superconductivity in quantum chromodynamics.
de Melo, Carlos A. R. Sá, Kurkcuoglu, Doga Murat   +1 more
core   +1 more source

Colorful Image Colorization [PDF]

, 2016
Given a grayscale photograph as input, this paper attacks the problem of hallucinating a plausible color version of the photograph. This problem is clearly underconstrained, so previous approaches have either relied on significant user interaction or resulted in desaturated colorizations.
Zhang, Richard, Isola, Phillip, Efros, Alexei A.   +2 more
openaire   +2 more sources

Adaptive Color Attributes for Real-Time Visual Tracking

2014 IEEE Conference on Computer Vision and Pattern Recognition, 2014
Visual tracking is a challenging problem in computer vision. Most state-of-the-art visual trackers either rely on luminance information or use simple color representations for image description.
Martin Danelljan, F. Khan, M. Felsberg, Joost van de Weijer   +3 more
semanticscholar   +1 more source