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Document Type : Latin Dissertation
Language of Document : English
Record Number : 150887
Doc. No : ET22679
Main Entry : Gavin A. Minami
Title Proper : A THESIS SUBMITTED TO THE GRADU.4TE DIVISION OF THE UNIVERSITY OF HAWAI'f IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : We present a method for the compression of images and video with arbitrary regions ofsupport. We start by constructing a wavelet transform which adapts to an arbitrarilyshaped image. We then modify Said and Pearlman's Set Partitioning in HierarchicalTrees (SPIHT) algorithm to efficiently code wavelet coefficients of arbitarily shapedregions. The wavelet transfrom for arbitrary region of support and the modifiedSPIHT algorithm are extended to 3-D to encode video sequences of arbitrary regionsof support. The combination of these two techniques achieves gains of 5.60 dB over a....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL45905.pdf
Title and statement of responsibility and : A THESIS SUBMITTED TO THE GRADU.4TE DIVISION OF THE UNIVERSITY OF HAWAI'f IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF [Thesis]
 
 
 
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