Type:
Conference Paper›Invited and refereed articles in conference proceedings
Authored by:
Baras, John S., Wolk, Sheldon I.
Conference date:
April 14-16, 1998
Conference:
SPIE 12th International Symposium on Aerospace, Defense Sensing, Simulation and Control, Vol. 3391, pp. 546-558
Full Text Paper:
Abstract:
We present a method for constructing efficient hierarchical organization of image databases for fast recognition and classification. The method combines a wavelet preprocessor with a Tree-Structured-Vector-Quantization for clustering. We show results of application of the method to ISAR data from ships and to face recognition based on photograph databases. In the ISAR case we show how the method constructs a multi-resolution aspect graph for each target.