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Disease Edge Detection of Medical CT Image Using Digital Wavelet Filter
- Authors
- Cho, Woon; Chung, Daewon; Wu, Yuhan; Jeon, Joonhyeon
- Issue Date
- 2018
- Publisher
- ATLANTIS PRESS
- Keywords
- medical images; edge detection; image processing; digital filter
- Citation
- PROCEEDINGS OF THE 2018 INTERNATIONAL CONFERENCE ON ADVANCED CONTROL, AUTOMATION AND ARTIFICIAL INTELLIGENCE (ACAAI 2018), v.155, pp 77 - 79
- Pages
- 3
- Volume
- 155
- Start Page
- 77
- End Page
- 79
- ISSN
- 1951-6851
1951-6851
- Abstract
- The aim of this study is detecting disease edge of the medical CT (Computed Tomography) image. This paper describes the method by using 3-Tap bandpass filter signal and two high frequency sub-band CT images in wavelet domain for detecting part of disease. Simulation result show that the proposed method has high accuracy in detecting the disease edge area as is compared to existing methods. It provide a useful and efficient solution for detecting disease of medical CT image, and this method should be applicable to various medical images.
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Related Researcher
- Jeon, Joon Hyeon
- College of Engineering (Department of Electronics and Electrical Engineering)