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Proceedings Paper

Measurement of the area of involvement in skin disease
Author(s): Juha Roening; Jukka Kontinen
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Paper Abstract

The ability to assess the severity of dermatoses by measuring the area of involvement is important in both clinical practice and research, but it has been shown that physicians, nurses and other groups are unable to do this accurately. A common practice in current use is the 'rule of nine' method, but wide variations have been found between observers' estimates. The purpose of this work was to test and demonstrate the feasibility of a computer vision technique for measuring the area of involvement in skin diseases by developing a system for psoriasis area assessment form slides, which can be operated in an image processing environment. The exact percentage of the slide area involved varied from 1 percent to 59 percent, thus providing realistic material for the system. The system proved sufficiently accurate, and the techniques evidently have a potential for inclusion as parts of a more accurate and rapid method for area measurement in the case of skin diseases.

Paper Details

Date Published: 29 October 1996
PDF: 7 pages
Proc. SPIE 2904, Intelligent Robots and Computer Vision XV: Algorithms, Techniques,Active Vision, and Materials Handling, (29 October 1996); doi: 10.1117/12.256295
Show Author Affiliations
Juha Roening, Univ. of Oulu (Finland)
Jukka Kontinen, Univ. of Oulu (Finland)


Published in SPIE Proceedings Vol. 2904:
Intelligent Robots and Computer Vision XV: Algorithms, Techniques,Active Vision, and Materials Handling
David P. Casasent, Editor(s)

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