A new method for the segmentation of algae images using retinex and support vector machine

Author(s):  
Kyle Dannemiller ◽  
Kaveh Ahmadi ◽  
Ezzatollah Salari
2012 ◽  
Vol 433-440 ◽  
pp. 2856-2861 ◽  
Author(s):  
Rui Zhang ◽  
Tong Bo Liu ◽  
Ming Wen Zheng

In this paper, we proposed a new fuzzy support vector machine(called L2–FSVM here), which error part of object is L2–norm.Meanwhile we introduce a new method of generating fuzzy memberships so as to reduce to effects of outliers. The experimental results demonstrate that the L2-FSVM method provides improved ability to reduce to effects of outliers in comparison with traditional SVMs and FSVMs, and claim that L2–FSVM is the best way to solve the binary classification in the three methods stated above.


2012 ◽  
Vol 2012 ◽  
pp. 1-12 ◽  
Author(s):  
Jongshill Lee ◽  
Youngjoon Chee ◽  
Inyoung Kim

We propose a new method for personal identification using the derived vectorcardiogram (dVCG), which is derived from the limb leads electrocardiogram (ECG). The dVCG was calculated from the standard limb leads ECG using the precalculated inverse transform matrix. Twenty-one features were extracted from the dVCG, and some or all of these 21 features were used in support vector machine (SVM) learning and in tests. The classification accuracy was 99.53%, which is similar to the previous dVCG analysis using the standard 12-lead ECG. Our experimental results show that it is possible to identify a person by features extracted from a dVCG derived from limb leads only. Hence, only three electrodes have to be attached to the person to be identified, which can reduce the effort required to connect electrodes and calculate the dVCG.


2018 ◽  
Vol 15 (3) ◽  
pp. 101-112
Author(s):  
Mona Khodagholi ◽  
Ardeshir Dolati ◽  
Ali Hosseinzadeh ◽  
khashayar Shamsolketabi

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