Rib Suppression in Chest Radiographs Using ICA Algorithm
نویسندگان
چکیده
منابع مشابه
A nonparametric-based rib suppression method for chest radiographs
This paper presents an automated and comprehensive system for eliminating rib shadows in chest radiographs, which integrates lung field identification, rib segmentation, rib intensity estimation, and suppression. We designed a region of interest (ROI)-based method to estimate a suitable initial lung boundary for active shape model (ASM) deformation by determining the translation and scaling par...
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computer-aided diagnosis (cad) systems can assist radiologists in several diagnostic tasks. lung segmentation is one of the mandatory steps for initial detection of lung cancer in posterior-anterior chest radiographs. on the other hand, many cad schemes in projection chest radiography may benefit from the suppression of the bony structures that overlay the lung fields, e.g. ribs. the original ...
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ژورنال
عنوان ژورنال: Information Technology Journal
سال: 2007
ISSN: 1812-5638
DOI: 10.3923/itj.2007.1085.1089