Dermatology

Bag-of-Features Approach for the Classification of Melanomas in Dermoscopy Images: The Role of Color and Texture Descriptors

Feb 5, 2017 by in Dermatology Comments Off on Bag-of-Features Approach for the Classification of Melanomas in Dermoscopy Images: The Role of Color and Texture Descriptors

93 % and Specificity 88 %. Furthermore it shows that color descriptors perform better than texture ones in the detection of melanomas. KeywordsMelanoma diagnosisDermoscopyBag-of-features Feature extractionFeature analysisColor features Texture features Introduction Dermoscopy…

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Image Processing for Chinese

Feb 5, 2017 by in Dermatology Comments Off on Image Processing for Chinese

Fig. 1 Dermoscopy images of Caucasians and Chinese. a Dermoscopy images of Caucasians (​b0112-web.​k.​hosei.​ac.​jp/​DermoPerl/​) b Dermoscopy images of Chinese Cooperating with the General Hospital of the Air Force of the…

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Diagnosis with Multiple Decision Trees

Feb 5, 2017 by in Dermatology Comments Off on Diagnosis with Multiple Decision Trees

Fig. 1 General melanoma diagnosis process Though data is the inalienable part of a computer aided diagnosis (CAD) system, the decision-making is of utmost importance, especially with the abundance of…

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Detection of Melanoma in Dermoscopic Images

Feb 5, 2017 by in Dermatology Comments Off on Detection of Melanoma in Dermoscopic Images

Fig. 1 Using dermatoscope. Source Ref. [13] The most used is, by far, the dermatoscopy, or epiluminescence microscopy, which consists on the exam of the skin through the utilization of an…

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Analysis in Dermoscopic Images

Feb 5, 2017 by in Dermatology Comments Off on Analysis in Dermoscopic Images

Fig. 1 Example of local patterns Local patterns can be presented in the lesion with an irregular/regular or atypical/typical nature, implying malignancy or not. Figure 1 shows some examples of local…

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Network Detection and Analysis

Feb 5, 2017 by in Dermatology Comments Off on Network Detection and Analysis

(1) Department of Dermatology and Skin Science, University of British Columbia, Vancouver, Canada (2) School of Computing Science, Simon Fraser University, Vancouver, Canada (3) Cancer Control Research Program, BC Cancer…

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