A note on das’s PCA in online phases

Yudong Zhang*, Shuihua Wang, Genlin Ji, Jie Yan

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


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, Vol. 137, 1–17, 2013. In this note, we analyze the reason and revise Figure 1.

Original languageEnglish
Pages (from-to)117-118
Number of pages2
JournalProgress in Electromagnetics Research Letters
Publication statusPublished - 2015
Externally publishedYes


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