Statistical shape models
AUTOMATED CONSTRUCTION OF 3D STATISTICAL SHAPE MODELS
... a statistical shape model that would describe all significant variations of vertebra shapes, a larger database would be ...large shape differences, not all vertebra L1-L5 should be modelled by a ...
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Statistical shape models of cuboid, navicular and talus bones
... develop statistical shape models of the main human tarsal bones that would result in novel representations of cuboid, navicular and ...mathematical shape description and obtaining ...
8
Fluoroscopy-based tracking of femoral kinematics with statistical shape models
... duced statistical shape models (SSMs) to reconstruct the shape of the ...the shape of the ...CT-extracted shape and the ...
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Estimation of probability distribution on multiple anatomical objects and evaluation of statistical shape models
... in statistical shape models for multi-object complexes via augmentation yields a shape probability distribution that can capture the config- uration of objects and shape variability ...
159
Automatic construction of statistical shape models using deformable simplex meshes with vector field convolution energy
... active shape model framework, principal component analysis (PCA) based statistical shape models (SSMs) are widely employed to incorporate high- level a priori shape knowledge of the ...
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Estimation and simulation in directional and statistical shape models
... Next, I offer my gratitude and sincere thanks to my supervisor Professor John T. Kent . He has taught me, both consciously and un-consciously, how good research study is done. I appreciate all his contributions of time ...
187
Facial Expression Biometrics Using Statistical Shape Models
... the shape space vector (SSV) of the statistical shape model (SSM) built from 3D facial ...3D shape, with texture information not being used in any part of the algorithm, that makes it ...
17
A Bayesian Approach to Sparse Model Selection in Statistical Shape Models
... λ i , where λ i is the i th eigenvalue of the co-variance matrix of the training vectors [13]. 3. Results. In this section, we first describe the caudate, hippocampus, and prostate data sets and explain the construction ...
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Ear Contour Detection and Modeling Using Statistical Shape Models
... ear shape as a modality instead of the color and texture based features because of the unique and distinctive contours in the ear in both 2D and 3D ...Active Shape Models(ASM) and Dijkstras shortest ...
65
Analysis, Segmentation and Prediction of Knee Cartilage using Statistical Shape Models
... (3D) models, consisting of a series of connected vertices defining the bone surface and/or the articulating cartilage ...these models are most often constructed by technicians manually tracing the outlines ...
151
A Probabilistic Framework for Statistical Shape Models and Atlas Construction: Application to Neuroimaging
... or shape context (Belongie, Malik, and Puzicha, 2002 ), are suitable solutions to this problem of conserving the topology of shapes being ...preserve shape topology following registration), in the form of ...
175
Non-linear scaling of a musculoskeletal model of the lower limb using statistical shape models
... musculoskeletal models is important to enable accurate subject-speci fic ...using statistical shape modelling is presented. Sta- tistical Shape Models (SSMs) of femur and tibia/fibula ...
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Generation of Individualized Thalamus Target Maps by Using Statistical Shape Models and Thalamocortical Tractography
... 3D statistical model of the human ...a statistical shape model to the individual subject space more accurately than determination traditionally performed with the rigid registration of a single ...
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Combining Probabilistic Shape-from-Shading & Statistical Facial Shape Models
... and Statistical Shape models. 2.1 Shape-from-Shading Shape-from-Shading is a classical 4-decade old problem of Computer Vision; first presented by Horn [15] in ...3D shape of ...
99
Human Shape Estimation using Statistical Body Models
... There are several current limitations that present interesting directions for future work. For example, we need to roughly know the marker set and we also assume the markers are in correspondence. We can correct for some ...
146
Automatic generation of statistical pose and shape models for articulated joints
... a statistical pose model of the carpal bones to be generated automatically without ...resulting statistical pose and shape models by using them to generate a measurement tool for ...
12
Facial Shape Space using Statistical Models from Surface Normal.
... multiple shape proper- ties, which can be used to categorize them according to different levels of ...such shape variations manifest themselves in terms of changes in the field of surface ...fit ...
190
Left Ventricle Statistical Models Segmentation of Shape and Appearance for Analysis of Cardiac MRI
... Appearance Models on cardiac MRI, using the Simple interactive object extraction (SIOX), have observe a 43- fold increase in fitting accuracy that is on par with fuzzy ...
7
Statistical Modelling of Craniofacial Shape
... A statistical model called the multi-linear model [22, 136, 146, 147] is employed to statistically model the varying facial ...facial shape using a combination of identity and expression ...PCA shape ...
200
Accurate Segmentation of Vertebral Bodies and Processes Using Statistical Shape Decomposition and Conditional Models
... a statistical part-based decomposition of the vertebral shape, such that the total variance of the sample population is evenly distributed among the different ...inter-part models are then ...
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