Curves and surfaces for computer aided geometric design
Curves and surfaces for computer aided geometric design
Matrix-dependent prolongations and restrictions in a blackbox multigrid solver
Journal of Computational and Applied Mathematics
Hands: a pattern theoretic study of biological shapes
Hands: a pattern theoretic study of biological shapes
Active shape models—their training and application
Computer Vision and Image Understanding
Region Competition: Unifying Snakes, Region Growing, and Bayes/MDL for Multiband Image Segmentation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Prior Learning and Gibbs Reaction-Diffusion
IEEE Transactions on Pattern Analysis and Machine Intelligence
EM algorithms for PCA and SPCA
NIPS '97 Proceedings of the 1997 conference on Advances in neural information processing systems 10
A multigrid tutorial (2nd ed.)
A multigrid tutorial (2nd ed.)
Similarity and Affine Invariant Distances Between 2D Point Sets
IEEE Transactions on Pattern Analysis and Machine Intelligence
Nonlinear Shape Statistics in Mumford-Shah Based Segmentation
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part II
Diffusion-Snakes Using Statistical Shape Knowledge
AFPAC '00 Proceedings of the Second International Workshop on Algebraic Frames for the Perception-Action Cycle
Motion Competition: Variational Integration of Motion Segmentation and Shape Regularization
Proceedings of the 24th DAGM Symposium on Pattern Recognition
Boundary Finding with Correspondence Using Statistical Shape Models
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
On the Incorporation of shape priors into geometric active contours
VLSM '01 Proceedings of the IEEE Workshop on Variational and Level Set Methods (VLSM'01)
VLSM '01 Proceedings of the IEEE Workshop on Variational and Level Set Methods (VLSM'01)
A level set algorithm for minimizing the Mumford-Shah functional in image processing
VLSM '01 Proceedings of the IEEE Workshop on Variational and Level Set Methods (VLSM'01)
Gradient flows and geometric active contour models
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Probabilistic visual learning for object detection
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Statistical deformable model-based segmentation of image motion
IEEE Transactions on Image Processing
Motion Competition: Variational Integration of Motion Segmentation and Shape Regularization
Proceedings of the 24th DAGM Symposium on Pattern Recognition
Information-Theoretic Active Polygons for Unsupervised Texture Segmentation
International Journal of Computer Vision
Motion Competition: A Variational Approach to Piecewise Parametric Motion Segmentation
International Journal of Computer Vision
A Multiphase Dynamic Labeling Model for Variational Recognition-driven Image Segmentation
International Journal of Computer Vision
Mumford and Shah Functional: VLSI Analysis and Implementation
IEEE Transactions on Pattern Analysis and Machine Intelligence
International Journal of Computer Vision
Kernel Density Estimation and Intrinsic Alignment for Shape Priors in Level Set Segmentation
International Journal of Computer Vision
Affine-Invariant Geometric Shape Priors for Region-Based Active Contours
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Coupled Minimization Problem for Medical Image Segmentation with Priors
International Journal of Computer Vision
Harmonic Embeddings for Linear Shape Analysis
Journal of Mathematical Imaging and Vision
International Journal of Computer Vision
Three-Dimensional Shape Knowledge for Joint Image Segmentation and Pose Tracking
International Journal of Computer Vision
Journal of Mathematical Imaging and Vision
Segmentation of color images via reversible jump MCMC sampling
Image and Vision Computing
Fourier-based geometric shape prior for snakes
Pattern Recognition Letters
A Variational Technique for Time Consistent Tracking of Curves and Motion
Journal of Mathematical Imaging and Vision
Figure-ground separation by cue integration
Neural Computation
Regularized Reconstruction of Shapes with Statistical a priori Knowledge
International Journal of Computer Vision
A Novel Level Set Based Shape Prior Method for Liver Segmentation from MRI Images
MIAR '08 Proceedings of the 4th international workshop on Medical Imaging and Augmented Reality
Multi-Reference Shape Priors for Active Contours
International Journal of Computer Vision
Intrinsic Bayesian Active Contours for Extraction of Object Boundaries in Images
International Journal of Computer Vision
International Journal of Computer Vision
Four-Color Theorem and Level Set Methods for Watershed Segmentation
International Journal of Computer Vision
Shape-Based Object Localization for Descriptive Classification
International Journal of Computer Vision
International Journal of Computer Vision
A Variational Model for Interactive Shape Prior Segmentation and Real-Time Tracking
SSVM '09 Proceedings of the Second International Conference on Scale Space and Variational Methods in Computer Vision
International Journal of Computer Vision
Mumford-Shah regularizer with contextual feedback
Journal of Mathematical Imaging and Vision
Global Optimal Multiple Object Detection Using the Fusion of Shape and Color Information
EMMCVPR '09 Proceedings of the 7th International Conference on Energy Minimization Methods in Computer Vision and Pattern Recognition
Preferential image segmentation using trees of shapes
IEEE Transactions on Image Processing
Variational B-spline level-set: a linear filtering approach for fast deformable model evolution
IEEE Transactions on Image Processing
Analysis of Numerical Methods for Level Set Based Image Segmentation
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part II
Region-Based Active Contours with Exponential Family Observations
Journal of Mathematical Imaging and Vision
Extended Phase Field Higher-Order Active Contour Models for Networks
International Journal of Computer Vision
Towards recognition-based variational segmentation using shape priors and dynamic labeling
Scale Space'03 Proceedings of the 4th international conference on Scale space methods in computer vision
Level set methods for watershed image segmentation
SSVM'07 Proceedings of the 1st international conference on Scale space and variational methods in computer vision
On the statistical interpretation of the piecewise smooth Mumford-Shah functional
SSVM'07 Proceedings of the 1st international conference on Scale space and variational methods in computer vision
SSVM'07 Proceedings of the 1st international conference on Scale space and variational methods in computer vision
Automatic segmentation of overlapping fish using shape priors
SCIA'07 Proceedings of the 15th Scandinavian conference on Image analysis
Variational guidewire tracking using phase congruency
MICCAI'07 Proceedings of the 10th international conference on Medical image computing and computer-assisted intervention
Segmentation using the edge strength function as a shape prior within a local deformation model
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Multiphase active contour segmentation constrained by evolving medial axes
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
The CMA-ES on Riemannian manifolds to reconstruct shapes in 3-D voxel images
IEEE Transactions on Evolutionary Computation
Review article: Edge and line oriented contour detection: State of the art
Image and Vision Computing
A model-based approach to the segmentation of nasal cavity and paranasal sinus boundaries
Proceedings of the 32nd DAGM conference on Pattern recognition
SIAM Journal on Imaging Sciences
A variational framework for image segmentation combining motion estimation and shape regularization
CVPR'03 Proceedings of the 2003 IEEE computer society conference on Computer vision and pattern recognition
Homogeneity- and density distance-driven active contours for medical image segmentation
Computers in Biology and Medicine
Hip joint segmentation from 2D ultrasound data based on dynamic shape priors
ICECS'05 Proceedings of the 4th WSEAS international conference on Electronics, control and signal processing
ACIVS'11 Proceedings of the 13th international conference on Advanced concepts for intelligent vision systems
Shape prior embedded geodesic distance transform for image segmentation
ACCV'10 Proceedings of the 2010 international conference on Computer vision - Volume part II
Orientation histograms as shape priors for left ventricle segmentation using graph cuts
MICCAI'11 Proceedings of the 14th international conference on Medical image computing and computer-assisted intervention - Volume Part III
A parametric active polygon for leaf segmentation and shape estimation
ISVC'11 Proceedings of the 7th international conference on Advances in visual computing - Volume Part I
A shape prior constraint for implicit active contours
Pattern Recognition Letters
3D mumford-shah based active mesh
CIARP'06 Proceedings of the 11th Iberoamerican conference on Progress in Pattern Recognition, Image Analysis and Applications
A shape-based approach to robust image segmentation
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part I
Learning 2D hand shapes using the topology preservation model GNG
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part I
Segmenting highly articulated video objects with weak-prior random forests
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part IV
Three-dimensional shape knowledge for joint image segmentation and pose estimation
PR'05 Proceedings of the 27th DAGM conference on Pattern Recognition
PR'05 Proceedings of the 27th DAGM conference on Pattern Recognition
An energy minimization approach to the data driven editing of presegmented images/volumes
MICCAI'06 Proceedings of the 9th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part II
Journal of Scientific Computing
IbPRIA'05 Proceedings of the Second Iberian conference on Pattern Recognition and Image Analysis - Volume Part II
An integral solution to surface evolution PDEs via geo-cuts
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part III
Tensor processing for texture and colour segmentation
SCIA'05 Proceedings of the 14th Scandinavian conference on Image Analysis
Segmentation informed by manifold learning
EMMCVPR'05 Proceedings of the 5th international conference on Energy Minimization Methods in Computer Vision and Pattern Recognition
Edge strength functions as shape priors in image segmentation
EMMCVPR'05 Proceedings of the 5th international conference on Energy Minimization Methods in Computer Vision and Pattern Recognition
Spatio-temporal prior shape constraint for level set segmentation
EMMCVPR'05 Proceedings of the 5th international conference on Energy Minimization Methods in Computer Vision and Pattern Recognition
Combined geometric-texture image classification
VLSM'05 Proceedings of the Third international conference on Variational, Geometric, and Level Set Methods in Computer Vision
A variational approach for object contour tracking
VLSM'05 Proceedings of the Third international conference on Variational, Geometric, and Level Set Methods in Computer Vision
Region and shape prior based geodesic active contour and application in cardiac valve segmentation
ICCSA'05 Proceedings of the 2005 international conference on Computational Science and Its Applications - Volume Part IV
On using physical analogies for feature and shape extraction in computer vision
VoCS'08 Proceedings of the 2008 international conference on Visions of Computer Science: BCS International Academic Conference
Towards segmentation of pedicles on posteroanterior x-ray views of scoliotic patients
ICIAR'07 Proceedings of the 4th international conference on Image Analysis and Recognition
Level set evolution with locally linear classification for image segmentation
Pattern Recognition
International Journal of Computer Vision and Image Processing
Mean shift based gradient vector flow for image segmentation
Computer Vision and Image Understanding
Understanding leaves in natural images - A model-based approach for tree species identification
Computer Vision and Image Understanding
Image Segmentation Using Euler's Elastica as the Regularization
Journal of Scientific Computing
Detecting, segmenting and tracking unknown objects using multi-label MRF inference
Computer Vision and Image Understanding
From a Non-Local Ambrosio-Tortorelli Phase Field to a Randomized Part Hierarchy Tree
Journal of Mathematical Imaging and Vision
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We present a modification of the Mumford-Shah functional and its cartoon limit which facilitates the incorporation of a statistical prior on the shape of the segmenting contour. By minimizing a single energy functional, we obtain a segmentation process which maximizes both the grey value homogeneity in the separated regions and the similarity of the contour with respect to a set of training shapes. We propose a closed-form, parameter-free solution for incorporating invariance with respect to similarity transformations in the variational framework. We show segmentation results on artificial and real-world images with and without prior shape information. In the cases of noise, occlusion or strongly cluttered background the shape prior significantly improves segmentation. Finally we compare our results to those obtained by a level set implementation of geodesic active contours.