Título:
Pigmented skin lesions classification using dermatoscopic images
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Autor:
Capdehourat, Germán
Corez, Andrés
Bazzano, Anabella
Musé, Pablo
Corez, Andrés
Bazzano, Anabella
Musé, Pablo
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Tipo de documento:
Preprint
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Año de publicación:
2009
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Resumen:
In this paper we propose a machine learning approach to classify melanocytic lesions in malignant and benign from dermatoscopic images. The image database is composed of 433 benign lesions and 80 malignant melanoma. After an image pre-processing stage that includes hair removal filtering, each image is automatically segmented using well known image segmentation algorithms. Then, each lesion is characterized by a feature vector that contains shape, color and texture information, as well as local and global parameters that try to reflect structures used in medical diagnosis. The learning and classification stage is performed using AdaBoost.M1 with C4.5 decision trees. For the automatically segmented database, classification delivered a false positive rate of 8.75% for a sensitivity of 95%. The same classification procedure applied to manually segmented images by an experienced dermatologist yielded a false positive rate of 4.62% for a sensitivity of 95%.
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Springer
EN:
Bayro-Corrochano E., Eklundh JO. (eds) Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications. CIARP 2009. Lecture Notes in Computer Science, vol 5856. Springer.
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Citación:
Capdehourat, G, Corez, A, Bazzano, A, Musé, P. “Pigmented skin lesions classification using dermatoscopic images”. Bayro-Corrochano E., Eklundh JO. (eds) Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications. CIARP 2009. Lecture Notes in Computer Science, vol 5856. Springer. . https://doi.org/10.1007/978-3-642-10268-4_63
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Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
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| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| CCBM09.pdf | — | 1.37 MB | Adobe PDF |