Beam Hardening Correction for Computed Tomography Images Using a Postreconstruction Method and Equivalent Tisssue Concept.
Chun-Yuan ChenKeh-Shih ChuangJay WuHorng-Ru LinMeng-Ju LiPublished in: J. Digit. Imaging (2001)
Keyphrases
- cost function
- experimental evaluation
- high accuracy
- fully automatic
- dynamic programming
- high precision
- synthetic data
- similarity measure
- multiresolution
- face recognition
- support vector machine
- segmentation method
- detection method
- computed tomography images
- optimization method
- clustering method
- optimization algorithm
- segmentation algorithm
- theoretical analysis
- markov random field
- significant improvement