Effects of Applying the Genetic Algorithm Method and Enhancement Techniques to Mammogram on Diagnosis Performance of Radiologists and Technician
| Autor: | Cheng-Tung Sun, 孫正東 |
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| Rok vydání: | 2005 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 93 The technique was changed with each passing day and the network was also developed completely. People already knew how to use the network to do task quickly and well. The hospital has been increasing the effects of the management by the network’s function. In this study, we will use the image enhancement method to promote the quality of the image which displayed on the general VDT. The main method will use the adaptive local contrast method and the genetic algorithm method in this study. By this way, we will find out the best of parameter to enhance the digital images and use the computer aided method to prove this enhance method. We will also discussed the medical VDT, general VDT and the enhanced image display on the general VDT, and calculated the effect of the display media of a Mammogram on microcalcification-diagnostic performance(ROC) of radiologists and technician. The result indicated that the adaptive local contrast method could enhance the digital images effective, and promote the Mammogram on microcalcification-diagnostic performance of radiologists and technician. The different media has a significantly effect (F (2, 6) = 21.33, p |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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