Results 91 to 100 of about 608,944 (344)
Vector ordering and multispectral morphological image processing
, 2013 International audienceThis chapter illustrates the suitability of recent multivariate ordering approaches to morphological analysis of colour and multispectral images working on their vector representation.
Angulo, Jesus, Velasco-Forero, Santiago
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Molecular Oncology, EarlyView.This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker +16 more
wiley +1 more source
SLIC segmentation method for full-polarised remote-sensing image
The Journal of Engineering, 2019 The rapid development of remote-sensing data acquisition technology means that the resolution of remote-sensing image has been continuously improved, resulting in the large scale of remote-sensing image data and the increase of redundant information ...
Zhanyang Zhang, Jiaqi Chen, Zhiwei Liu
doaj +1 more source
An Anthropocentric Approach to Text Extraction from WWW Images
, 2000 There is a significant need to analyse the text in images on WWW pages, both for effective indexing and for presentation by non-visual means (e.g., audio).
Antonacopoulos, Apostolos +1 more
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Colour Constancy For Non‐Uniform Illuminant using Image Textures [PDF]
, 2017 Colour constancy (CC) is the ability to perceive the true colour of the scene on its image regardless of the scene’s illuminant changes. Colour constancy is a significant part of the digital image processing pipeline, more precisely, where true colour of
Hussain, MA, Mallik, B, Sheikh Akbari, A
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Image Analysis in Neuropathology: Hue-Saturation-Intensity vs. Colour Deconvolution [PDF]
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 2019 As image analysis expands into clinical and basic applications it is important that users be aware of opportunities and limitations. A common image analysis workflow involves the digitization of stained tissue sections into a red-green-blue (RGB) colour model for quantitative interpretation. Upstream of the digital image, quality and variability can be
D Cosma +3 more
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Aggressive prostate cancer is associated with pericyte dysfunction
Molecular Oncology, EarlyView.Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero +11 more
wiley +1 more source
Recognition and classification of Produce affected by identically looking Powdery Mildew disease
Acta Technologica Agriculturae, 2014 Plant diseases are visually observable patterns of a particular plant. Varieties of plant diseases, which are recognized by human beings, are identical or look similar in appearance. In this paper, we have considered recognition of fungal disease symptom
Pujari Jagadeesh D. +2 more
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Algorithmes et outils informatiques pour l’analyse d’images couleur. Application à l’étude de coupes histologiques de baies de raisin en microscopie optique [PDF]
, 2002 Colour is not a physical characteristic of objects nor of light; it exists only because of our sense of sight. Its characterisation is not a simple task and it is the topic of a great deal of current rechearch. Colour images do not directly allow the use
A. Clément
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Capsule endoscopy image analysis using texture information from various colour models
Computer Methods and Programs in Biomedicine, 2012 Wireless capsule endoscopy (WCE) is a novel imaging technique that is gradually gaining ground as it enables the non-invasive and efficacious visualization of the digestive track, and especially the entire small bowel including its middle part. However, the task of reviewing the vast amount of images produced by a WCE examination is a burden for the ...
Charisis, V.S. +4 more
openaire +3 more sources