Results 21 to 30 of about 783,905 (315)
Vector co‐occurrence morphological edge detection for colour image
IET Image Processing, 2021 Morphological edge detection is a principal component in pattern recognition and machine vision. Traditional edge detection operators only take pixel mutual into consideration.
Ying Lu +5 more
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Conflating “co-occurrence” with “coexistence” [PDF]
Proceedings of the National Academy of Sciences, 2013 Carter et al. (1) argued that coexistence is practical at fine spatial scales based on temporal segregation between tigers and people in and around Chitwan National Park, Nepal. The authors presented their coexistence model as an alternative to the widely held principle that long-term tiger conservation requires extensive areas where human-use is ...
Abishek, Harihar +6 more
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Co‐occurrence patterns in diagnostic data [PDF]
Computational Intelligence, 2020 SummaryWe demonstrate how graph decomposition techniques can be employed for the visualization of hierarchical co‐occurrence patterns between medical data items. Our research is based on Gaifman graphs (a mathematical concept introduced in Logic), on specific variants of this concept, and on existing graph decomposition notions, specifically, graph ...
Marie Ely Piceno +2 more
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The co-occurrence of smoking and suicide
The British Journal of Psychiatry, 2020 SummaryThis article is an invited commentary on a recent article by Harrison et al. investigating the purported causal link between smoking behaviours and suicide attempts.
Jentien M. Vermeulen, Koen Bolhuis
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2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2017 Co-occurrence Filter (CoF) is a boundary preserving filter. It is based on the Bilateral Filter (BF) but instead of using a Gaussian on the range values to preserve edges it relies on a co-occurrence matrix. Pixel values that co-occur frequently in the image (i.e., inside textured regions) will have a high weight in the co-occurrence matrix.
Roy Josef Jevnisek, Shai Avidan
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Psoriasis and leprosy: A rare co-occurence
Muller Journal of Medical Sciences and Research, 2016 Occurence of psoriasis and leprosy in a single patient is extremely rare with very few cases reported. Better knowledge of the pathogenesis of these two diseases has led to some understanding of this rare association. We report such an association in one
Mayur R Bhobe +3 more
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Network Inference From Co-Occurrences [PDF]
IEEE Transactions on Information Theory, 2008 The recovery of network structure from experimental data is a basic and fundamental problem. Unfortunately, experimental data often do not directly reveal structure due to inherent limitations such as imprecision in timing or other observation mechanisms.
Michael G. Rabbat +2 more
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Lean Management a Co-occurrence Analysis
WPOM : Working Papers on Operations Management, 2023 The objective of this work is to identify and visualize the intellectual structure of the Lean Manufacturing research field. To achieve this, a bibliometric analysis will be carried out that combines a performance and co-occurrence analysis, to identify ...
Vanessa Rodríguez Cornejo +1 more
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CO-OCCURRENCE NETWORK OF REUTERS NEWS [PDF]
International Journal of Modern Physics C, 2008 Networks describe various complex natural systems including social systems. We investigate the social network of co-occurrence in Reuters-21578 corpus, which consists of news articles that appeared in the Reuters newswire in 1987. People are represented as vertices and two persons are connected if they co-occur in the same article.
Özgür, Arzucan +2 more
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Duck species co‐occurrence in hunter daily bags
Wildlife Society Bulletin, 2015 As multi‐species harvest management gains support among waterfowl managers, increased understanding of duck species relationships during harvest is needed. We used U.S. Fish and Wildlife Service's Parts Collection Survey data from 2002 to 2011 to develop
Matthew T. Haugen +2 more
doaj +1 more source