volume | PIER Journals

2015-02-23

A Note on DAS's PCA in Online Phases

Yudong Zhang,

Prof. Yudong Zhang

Department of Psychiatry

Columbia University

USA

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Shuihua Wang,

Dr. Shuihua Wang

School of Computer Science and Technology

Nanjing Normal University

China

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Genlin Ji,

Dr. Genlin Ji

School of Computer Science and Technology

Nanjing Normal University

China

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Jie Yan

Dr. Jie Yan

Department of Applied Physics

Stanford University

USA

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, Vol. 51, 117-118, 2015

doi:10.2528/PIERL15012108

Abstract

PCA was effective and helpful in developing a classification system. However, it was inappropriate to perform two independent PCA models on ground truth images and query image, which was described in Figure 1 in Reference ``BRAIN MR IMAGE CLASSIFICATION USING MULTISCALE GEOMETRIC ANALYSIS OF RIPPLET, Progress in Electromagnetics Research, 137, 1-17, 2013''. In this note, we analyze the reason and revise Figure 1.

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Yudong Zhang, Shuihua Wang, Genlin Ji, and Jie Yan, "A Note on DAS's PCA in Online Phases," , Vol. 51, 117-118, 2015.
doi:10.2528/PIERL15012108

References

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