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말단흑색점흑색종 판별을 위한 전처리 과정

Other Titles
 Pre-Processing for Determining Acral Lentiginous Melanoma(ALM) 
Authors
 함성원  ;  오병호  ;  양세정 
Citation
 Journal of Biomedical Engineering Research (의공학회지), Vol.36(1) : 22-30, 2015-01 
Journal Title
 Journal of Biomedical Engineering Research (의공학회지) 
ISSN
 1229-0807 
Issue Date
2015-01
Keywords
acral lentiginous melanoma ; ALM ; dermoscopy ; scale space ; Gaussian differential filter ; acral lentiginous melanoma(ALM)
Abstract
Melanoma is originated from the melanocyte producing the melanin which determines the complexion,and it has the highest mortality among skin cancers. Acral lentiginous melanoma(ALM) arises from extremities suchas hands, feet or fingernails. Since the appearance of ALM is different from melanoma on the body, conventional autodiagnosis systems for melanoma is inappropriate to detect ALM. Therefore, ALM is typically difficult to distinguishfrom general nevus, resulting in delayed diagnosis and bad prognosis. In this paper, we firstly introduce a determinationmethod for ALM by dermatologists and propose a method to rotate dermoscopic images automatically asa pre-processing for facilitating the easy determination of ALM and to select the optimal value of the Gaussian differentiationfilter parameter which is significant for precise pattern extraction using the scale space analysis. Fromexperimental results, it is shown that there exists the consistency between empirical values of the Gaussian differentialfilter parameter and optimal values derived from the scale space analysis to distinguish nevus and ALM.
Files in This Item:
T201506828.pdf Download
DOI
10.9718/JBER.2015.36.1.22
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Dermatology (피부과학교실) > 1. Journal Papers
Yonsei Authors
Oh, Byung Ho(오병호) ORCID logo https://orcid.org/0000-0001-9575-5665
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/178562
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