. . "2013-07-16+02:00"^^ . "2013 17th International Conference on Information Visualisation" . "7"^^ . "1550-6037" . . "RIV/49777513:23520/13:43920417!RIV14-MSM-23520___" . "Zhao, Youbing" . "6"^^ . . "Clapworthy, Gordon J." . "In many biomedical applications, it is often desired to simulate, analyse and visualise the dynamics of a particular patient based on a patient-specific musculoskeletal model. However, reconstructing a patient-specific model directly from medical images is highly labour intensive, and impractical in the clinical context. A more efficient method is to derive it from an atlas musculoskeletal model using patient-specific hints. In this paper, Laplacian mesh processing is introduced to deform an atlas model to a patient-specific model, based on patient-specific landmarks extracted from two orthogonal clinical images and using least-squares error optimization. Muscle attachment landmarks and motion landmarks in the atlas are also transformed as part of the process. Drift and inter-surface penetrations are prevented by supplementary inter-surface landmarks. Mesh simplification and reconstruction are used to avoid out-of-memory failures that may result from trying to deform models at high resolution."@en . . "10.1109/IV.2013.67" . "IEEE" . "Laplacian Muscoloskeletal Deformation for patient-Specific Simulation and Visualization"@en . . . . "Kohout, Josef" . "84306" . "Laplacian Muscoloskeletal Deformation for patient-Specific Simulation and Visualization" . . . "Laplacian Muscoloskeletal Deformation for patient-Specific Simulation and Visualization"@en . "I" . . . "Laplacian Muscoloskeletal Deformation for patient-Specific Simulation and Visualization" . . "McFarlane, Nigel" . . "In many biomedical applications, it is often desired to simulate, analyse and visualise the dynamics of a particular patient based on a patient-specific musculoskeletal model. However, reconstructing a patient-specific model directly from medical images is highly labour intensive, and impractical in the clinical context. A more efficient method is to derive it from an atlas musculoskeletal model using patient-specific hints. In this paper, Laplacian mesh processing is introduced to deform an atlas model to a patient-specific model, based on patient-specific landmarks extracted from two orthogonal clinical images and using least-squares error optimization. Muscle attachment landmarks and motion landmarks in the atlas are also transformed as part of the process. Drift and inter-surface penetrations are prevented by supplementary inter-surface landmarks. Mesh simplification and reconstruction are used to avoid out-of-memory failures that may result from trying to deform models at high resolution." . . "[B7D80F40AF06]" . . "978-0-7695-5049-7" . "RIV/49777513:23520/13:43920417" . "Piscataway" . . . "Dong, Feng" . . "London" . "Tao, Yubo" . "1"^^ . . . "23520" . "inter-surface penetration; least-squares error; landmarks; deformation; patient-specific; Laplacian; NMS Physiome, musculoskeletal model; VPHOP"@en . . "Wei, Hui" .