Fully automated segmentation of cartilage from magnetic resonance images using improved 3D shape context and active shape model T. Ye, X. Cui, H. Kim

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Fully automated segmentation of cartilage from magnetic resonance images using improved 3D shape context and active shape model T. Ye, X. Cui, H. Kim Osteoarthritis and Cartilage Volume 23, Pages A301-A302 (April 2015) DOI: 10.1016/j.joca.2015.02.546 Copyright © 2015 Terms and Conditions

Figure 1(left) ground truth of cartilage, (middle) original ASM algorithm segmentation result, (right) improved ASM algorithm. Osteoarthritis and Cartilage 2015 23, A301-A302DOI: (10.1016/j.joca.2015.02.546) Copyright © 2015 Terms and Conditions

Figure 2. Segmentation results in 2D images. Osteoarthritis and Cartilage 2015 23, A301-A302DOI: (10.1016/j.joca.2015.02.546) Copyright © 2015 Terms and Conditions

Figure 3. Comparison of ASM and proposed method. Osteoarthritis and Cartilage 2015 23, A301-A302DOI: (10.1016/j.joca.2015.02.546) Copyright © 2015 Terms and Conditions

Figure 4. Comparison of ASM and proposed method using VOE and VD. Osteoarthritis and Cartilage 2015 23, A301-A302DOI: (10.1016/j.joca.2015.02.546) Copyright © 2015 Terms and Conditions