statistical shape
Statistical shape models of cuboid, navicular and talus bones
... of shape and feature correspondences [17, ...considered statistical shape of the cal- caneus, cuboid, navicular and talus that constitute the four largest tarsal bones ...
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Statistical shape methodology for the analysis of helices
... of statistical shape analysis. Shape analysis deals with geometric objects in Euclidean space and is concerned with the properties that remain invariant under a group of ...of statistical ...
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Estimation of probability distribution on multiple anatomical objects and evaluation of statistical shape models
... of statistical shape models as a function of training sample size using goodness of ...some shape representations like the m-rep do not belong to a vector ...different shape representations: ...
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Facial Expression Biometrics Using Statistical Shape Models
... the shape space vectors constitute a significant feature space for the recognition of facial ...3D shape information, with the texture not being used at ...The shape space vector (SSV) is the key ...
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A Bayesian Approach to Sparse Model Selection in Statistical Shape Models
... Abstract. Groupwise registration of point sets is the fundamental step in creating statistical shape models (SSMs). When the number of points on the sets varies across the population, each point set is ...
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Accurate Segmentation of Vertebral Bodies and Processes Using Statistical Shape Decomposition and Conditional Models
... on statistical shape decomposition and conditional ...part-based statistical decomposition of the vertebrae, such that the complexity of the subparts is effectively reduced, and model specificity is ...
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AUTOMATED CONSTRUCTION OF 3D STATISTICAL SHAPE MODELS
... based statistical shape models (point distribution models) of a structure of interest can greatly assist segmentation to robustly find the structure in a patient’s ...(3D) statistical shape ...
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The Development And Application Of A Statistical Shape Model Of The Human Craniofacial Skeleton
... size. Statistical shape modeling is a technique adapted from computer vision and facial recognition research that can be employed to automate the usually tedious process of generating FE meshes representing ...
169
Customized Design of Hearing Aids Using Statistical Shape Learning
... active shape models work [2] developed a compact description of the variation of shapes in a class using statistical ...a statistical shape model is built for the human ear canal (as point ...
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Customized Design of Hearing Aids Using Statistical Shape Learning
... a shape prior to guide the segmentation of objects in ...for statistical shape analysis, although PCA is preferred here for its optimality in dimensionality reduc- ...on shape generation for ...
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Radiologic image based statistical shape analysis of brain tumors
... tumor shape that cap- tures the biologically relevant deformations of the shape would be particularly useful; this requires significant input from clinicians in the form of prior shape ...tumor ...
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Cross-sectional associations between variations in ankle shape by statistical shape modeling, injury history, and race: the Johnston County Osteoarthritis Project
... the shape (and potentially predispose the ankle to later OA), or was the shape already abnormal and predisposed the ankle to in- jury (and potentially later OA) in the first ...
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Statistical shape analysis for bio structures : local shape modelling, techniques and applications
... of shape in terms of its wavelet transform followed by a PCA on the wavelet coefficients is ...global shape changes and higher bands to the local ...the statistical priors of tiles are estimated by ...
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Investigation of Association Between Hip Osteoarthritis Susceptibility Loci and Radiographic Proximal Femur Shape
... Statistical shape models (SSMs) provide a global representation of shape, which enables the quantitative description and analysis of bone shape variation across subjects ...the shape of ...
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Morphological analysis of sigmoid sinus anatomy: clinical applications to neurotological surgery
... There have been many cadaveric [18–20, 23–30] and radiologic [21, 22, 26, 31–36] studies investigating the variability of the SS, as well as its anatomic relationships to other structures within the temporal bone. ...
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Recovering facial shape using a statistical model of surface normal direction
... the statistical shape-from-shading approach of Atick et ...facial shape and texture pairs using a modified optical flow ...face shape and ...facial shape from an image therefore amounts ...
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Automatic generation of statistical pose and shape models for articulated joints
... a statistical pose model (SPM) and a statistical shape model (SSM) can be generated via integrated segmen- tation and registration ...a statistical description of the global motion pattern of ...
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Analysis of the three-dimensional anatomical variance of the distal radius using 3D shape models
... Statistical shape models have been applied for seg- mentation of vertebra [12], femora [13, 14], or brain structures ...a statistical 3D shape model of the intact distal ...3D shape ...
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Shape and Texture based Palm Print Recognition System for Biometric identification
... better accuracy with less complexity in recognition of palm print. In this proposed technique first we pre- process the palm print database because central part of palm (palm region) is discriminatory for different ...
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Left ventricular shape variation in asymptomatic populations: the multi ethnic study of atherosclerosis
... in shape due to cardiovascular disease which is associated with worse prognostic outcome ...global shape change in health and disease has been difficult due to the lack of a stan- dardized map of the ...
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