scholarly journals Partial characterization of the positive capacity region of two-dimensional asymmetric run length constrained channels

2000 ◽  
Vol 46 (7) ◽  
pp. 2666-2670 ◽  
Author(s):  
K. Zeger ◽  
A. Kato
Keyword(s):  
Partial Characterization ◽  
Two Dimensional ◽  
Capacity Region ◽  
Run Length ◽  
Positive Capacity

Characterization of Pancreas at Diabetic Patients in CT images using Texture Analysis

2017 ◽  
Vol 7 (7) ◽  
pp. 8
Author(s):  
Mona E. Elbashier ◽  
Suhaib Alameen ◽  
Caroline Edward Ayad ◽  
Mohamed E. M. Gar-Elnabi
Keyword(s):  
Size Distribution ◽  
Texture Analysis ◽  
Classification Accuracy ◽  
Ct Images ◽  
Diabetic Patients ◽  
Gray Level ◽  
Grey Level ◽  
Run Length ◽  
Interactive Data

This study concern to characterize the pancreas areato head, body and tail using Gray Level Run Length Matrix (GLRLM) and extract classification features from CT images. The GLRLM techniques included eleven’s features. To find the gray level distribution in CT images it complements the GLRLM features extracted from CT images with runs of gray level in pixels and estimate the size distribution of thesubpatterns. analyzing the image with Interactive Data Language IDL software to measure the grey level distribution of images. The results show that the Gray Level Run Length Matrix and  features give classification accuracy of pancreashead 89.2%, body 93.6 and the tail classification accuracy 93.5%. The overall classification accuracy of pancreas area 92.0%.These relationships are stored in a Texture Dictionary that can be later used to automatically annotate new CT images with the appropriate pancreas area names.

Characterization of compounds in crude oils by gas purge micro-syringe extraction coupled to comprehensive two-dimensional gas chromatography

2014 ◽  
Vol 32 (10) ◽  
pp. 1144
Author(s):  
Ting TONG ◽  
Wanfeng ZHANG ◽  
Donghao LI ◽  
Jinhua ZHAO ◽  
Zhenyang CHANG ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Crude Oils ◽  
Two Dimensional ◽  
Gas Purge

Partial characterization of the N-linked oligosaccharides occurring on rat hepatocyte glycoproteins

2010 ◽  
Vol 108 (10) ◽  
pp. 323-329 ◽  
Author(s):  
Marti F. A. Bierhuizen ◽  
Moniek de Wit ◽  
Carin A. R. L. Govers ◽  
Willem van Dijk
Keyword(s):  
Partial Characterization ◽  
Rat Hepatocyte
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