This textbook covers the theoretical backgrounds and practical
aspects of image, video and audio feature expression, e.g.,
color, texture, edge, shape, salient point and area, motion, 3D
structure, audio/sound in time, frequency and cepstral domains,
structure and melody. Up-to-date algorithms for estimation,
search, classification and compact expression of feature data are
described in detail. Concepts of signal decomposition (such as... more...