COMPUTER AIDED DIAGNOSIS OF ACUTE PULMONARY EMBOLISM

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" COMPUTER AIDED DIAGNOSIS OF ACUTE PULMONARY EMBOLISM "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	151750
Doc. No	:	ET23542
Main Entry	:	Erik Douglas Frederick
Title Proper	:	COMPUTER AIDED DIAGNOSIS OF ACUTE PULMONARY EMBOLISM
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	This work focused on using artificial intelligence techniques and texture analysisfor computer aided diagnostic tasks in nuclear medicine. Specifically, artificial neuralnetworks (ANNs) were developed to integrate texture features of ventilation-perfusionlung scans into a diagnosis of pulmonary embolism.First, fractal texture analysis was discovered to be a useful method for assisting inthe diagnostic interpretation of perfusion lung scans. The average Eractal dimension(FD) of normal lung regions of interest (ROIs) was significantly higher than that ofabnormal ROIs. Furthermore, the average FD of abnormal ROIs with pulmonaryembolism was sigrHficantly lower than the FDs of ROIs with chronic.......-....,....-...,..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	:	TL46783.pdf
Title and statement of responsibility and	:	COMPUTER AIDED DIAGNOSIS OF ACUTE PULMONARY EMBOLISM [Thesis]