A color fusion model based on Markowitz portfolio optimization for optic disc segmentation in retinal images

2021 ◽  
Vol 174 ◽  
pp. 114697
Author(s):  
José Escorcia-Gutierrez ◽  
Jordina Torrents-Barrena ◽  
Margarita Gamarra ◽  
Pedro Romero-Aroca ◽  
Aida Valls ◽  
...  
Keyword(s):  
Portfolio Optimization ◽  
Optic Disc ◽  
Retinal Images ◽  
Fusion Model ◽  
Model Based ◽  
Markowitz Portfolio ◽  
Color Fusion

A novel fusion model based online state of power estimation method for lithium-ion capacitor

2021 ◽  
Vol 36 ◽  
pp. 102387
Author(s):  
Wenxin Chen ◽  
Cheng Xu ◽  
Manlin Chen ◽  
Kai Jiang ◽  
Kangli Wang
Keyword(s):  
Estimation Method ◽  
Lithium Ion ◽  
Power Estimation ◽  
Fusion Model ◽  
Model Based ◽  
Lithium Ion Capacitor ◽  
State Of Power

Optic Disc Recognition Method for Retinal Images

2015 ◽  
pp. 875-889 ◽  
Author(s):  
Florin Rotaru ◽  
Silviu Ioan Bejinariu ◽  
Cristina Diana Niţă ◽  
Ramona Luca ◽  
Mihaela Luca ◽  
...  
Keyword(s):  
Optic Disc ◽  
Retinal Images ◽  
Recognition Method

scholarly journals Correlation Coefficient Based Automatic Optic Disc Detection from Retinal Images

2020 ◽  
Author(s):  
S. Anand ◽  
R. Prabhadevi ◽  
D. Rini
Keyword(s):  
Optic Disc ◽  
Correlation Coefficient ◽  
Retinal Image ◽  
Retinal Images ◽  
Detection Accuracy ◽  
Maximum Correlation ◽  
Exact Location ◽  
Peak Intensity ◽  
The Given

ABSTRACTIn this paper an algorithm to detect the optic disc (OD) automatically is described. The proposed method is based on the circular brightness of the OD and its correlation coefficient. At first the peak intensity points are taken, a mask is generated for the given image which gives the circular bright regions of the image. To locate the OD accurately, a pattern is generated which is similar to the OD. By correlating the retinal image with the pattern generated, the maximum correlation of the pattern with the OD is obtained. On locating the coordinates of maximum correlation, the exact location of the OD is detected. The proposed algorithm has been tested with DRIVE database images and an average OD detection accuracy of 95% was obtained for healthy and pathological retinas respectively.

Examination of Optic Disc Sections of Fundus Retinal Images—A Study with Rim-One Database

2020 ◽  
pp. 711-719
Author(s):  
S. Fuzail Ahmed Razeen ◽  
Emmanuel ◽  
V. Rajinikanth ◽  
P. Tamizharasi ◽  
B. Parvatha Varthini
Keyword(s):  
Optic Disc ◽  
Retinal Images
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