Image patch analysis and clustering of sunspots: A dimensionality reduction approach. - Kevin R. Moon; Jimmy J. Li; Véronique Delouille; Fraser Watson; Alfred O. Hero III (ICIP, 2014)

Image patch analysis of sunspots and active regions. II. Clustering via dictionary learning. - Kevin R. Moon; Véronique Delouille; Jimmy J. Li; Ruben De Visscher; Fraser Watson; Alfred O. Hero III (CoRR, 2015)

Image patch analysis of sunspots and active regions. I. Intrinsic dimension and correlation analysis. - Kevin R. Moon; Jimmy J. Li; Véronique Delouille; Ruben De Visscher; Fraser Watson; Alfred O. Hero III (CoRR, 2015)