Two effective and computationally efficient pure-pixel based algorithms for hyperspectral endmember extraction. - Arul-Murugan Ambikapathi; Tsung-Han Chan; Chong-Yung Chi; Kannan Keizer (ICASSP, 2011)

An nBSS algorithm for pharmacokinetic analysis of prostate cancer using DCE-MR images. - Arul-Murugan Ambikapathi; Tsung-Han Chan; Kannan Keizer; Fei-Shih Yang; Chong-Yung Chi (ISBI, 2012)

Hyperspectral Data Geometry-Based Estimation of Number of Endmembers Using p -Norm-Based Pure Pixel Identification Algorithm. - Arul-Murugan Ambikapathi; Tsung-Han Chan; Chong-Yung Chi; Kannan Keizer (IEEE Trans. Geosci. Remote. Sens., 2013)