An adaptive discrete cosine transform coding scheme for digital x-ray images

Title: An adaptive discrete cosine transform coding scheme for digital x-ray images
Creator: Mclean, Ivan Hugh
Subject: X-rays -- Digitization Image processing -- Digital techniques Diagnostic imaging Computer storage devices
Date Issued: 1989
Date: 1989
Type: Thesis
Type: Masters
Type: MSc
Identifier: vital:4567
Identifier: http://hdl.handle.net/10962/d1002032
Description: The ongoing development of storage devices and technologies for medical image management has led to a growth in the digital archiving of these images. The characteristics of medical x-rays are examined, and a number of digital coding methods are considered. An investigation of several fast cosine transform algorithms is carried out. An adaptive cosine transform coding technique is implemented which produces good quality images using bit rates lower than 0.38 bits per picture element
Format: 97 leaves
Format: pdf
Publisher: Rhodes University
Publisher: Faculty of Science, Computer Science
Language: English
Rights: Mclean, Ivan Hugh

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