Carpal-bone feature extraction analysis in skeletal age assessment based on deformable model

Skeletal age assessment is one of the important applications of hand radiography in the area of pediatric radiology. Features analysis of the carpal bones can reveal the important information for skeletal age assessment. The present work in this paper faces the problem of the detection of carpal-bon...

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Detalles Bibliográficos
Autores principales: Pan, Lin, Zhang, Feng, Yang, Yong, Zheng, Chong-Xun
Formato: Articulo
Lenguaje:Inglés
Publicado: 2004
Materias:
Ciencias Informáticas
IMAGE PROCESSING AND COMPUTER VISION
Radiografía
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/9497
http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Oct04-5.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-9497
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
IMAGE PROCESSING AND COMPUTER VISION
Radiografía
spellingShingle Ciencias Informáticas
IMAGE PROCESSING AND COMPUTER VISION
Radiografía
Pan, Lin
Zhang, Feng
Yang, Yong
Zheng, Chong-Xun
Carpal-bone feature extraction analysis in skeletal age assessment based on deformable model
topic_facet Ciencias Informáticas
IMAGE PROCESSING AND COMPUTER VISION
Radiografía
description Skeletal age assessment is one of the important applications of hand radiography in the area of pediatric radiology. Features analysis of the carpal bones can reveal the important information for skeletal age assessment. The present work in this paper faces the problem of the detection of carpal-bone features from its radio-image. A novel and effective segmentation technique is presented in this work with carpal bone image for skeletal age estimation. Carpal bone segmentation is a critical operation of the automatic skeletal age assessment system. This method consists of three procedures. First, the original carpal bone image is preprocessed via anisotropic diffusion. Then, the carpal bone image is segmented by GVF-Snake model. Third, experiments are carried out on images of carpal bone. The results are very promising. In particular the method is able to extract overlapping carpal bones.
format Articulo
Articulo
author Pan, Lin
Zhang, Feng
Yang, Yong
Zheng, Chong-Xun
author_facet Pan, Lin
Zhang, Feng
Yang, Yong
Zheng, Chong-Xun
author_sort Pan, Lin
title Carpal-bone feature extraction analysis in skeletal age assessment based on deformable model
title_short Carpal-bone feature extraction analysis in skeletal age assessment based on deformable model
title_full Carpal-bone feature extraction analysis in skeletal age assessment based on deformable model
title_fullStr Carpal-bone feature extraction analysis in skeletal age assessment based on deformable model
title_full_unstemmed Carpal-bone feature extraction analysis in skeletal age assessment based on deformable model
title_sort carpal-bone feature extraction analysis in skeletal age assessment based on deformable model
publishDate 2004
url http://sedici.unlp.edu.ar/handle/10915/9497
http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Oct04-5.pdf
work_keys_str_mv AT panlin carpalbonefeatureextractionanalysisinskeletalageassessmentbasedondeformablemodel
AT zhangfeng carpalbonefeatureextractionanalysisinskeletalageassessmentbasedondeformablemodel
AT yangyong carpalbonefeatureextractionanalysisinskeletalageassessmentbasedondeformablemodel
AT zhengchongxun carpalbonefeatureextractionanalysisinskeletalageassessmentbasedondeformablemodel
bdutipo_str Repositorios
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