Open AccessSparse Coding in First- and Second-Order Filtered Images.
Author(s) -
Aaron P. Johnson,
Curtis L. Baker
Publication year - 2004
Publication title -
journal of vision
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.126
H-Index - 113
ISSN - 1534-7362
DOI - 10.1167/4.8.542
Subject(s) - spatial frequency , kurtosis , mathematics , filter (signal processing) , spatial filter , algorithm , pattern recognition (psychology) , artificial intelligence , computer science , computer vision , optics , statistics , physics