Hands: a pattern theoretic study of biological shapes
Hands: a pattern theoretic study of biological shapes
Recognizing solid objects by alignment with an image
International Journal of Computer Vision
Recognition by Linear Combinations of Models
IEEE Transactions on Pattern Analysis and Machine Intelligence - Special issue on interpretation of 3-D scenes—part I
Parts of Visual Form: Computational Aspects
IEEE Transactions on Pattern Analysis and Machine Intelligence
Dynamic Programming for Detecting, Tracking, and Matching Deformable Contours
IEEE Transactions on Pattern Analysis and Machine Intelligence
Active shape models—their training and application
Computer Vision and Image Understanding
Graphical Templates for Model Registration
IEEE Transactions on Pattern Analysis and Machine Intelligence
Object Matching Using Deformable Templates
IEEE Transactions on Pattern Analysis and Machine Intelligence
FORMS: a flexible object recognition and modeling system
International Journal of Computer Vision
Computational geometry: algorithms and applications
Computational geometry: algorithms and applications
Efficient deformable template detection and localization without user initialization
Computer Vision and Image Understanding
Nonserial Dynamic Programming
Introduction to Algorithms
Representation and Self-Similarity of Shapes
IEEE Transactions on Pattern Analysis and Machine Intelligence
A shock grammar for recognition
CVPR '96 Proceedings of the 1996 Conference on Computer Vision and Pattern Recognition (CVPR '96)
Algorithmic Graph Theory and Perfect Graphs (Annals of Discrete Mathematics, Vol 57)
Algorithmic Graph Theory and Perfect Graphs (Annals of Discrete Mathematics, Vol 57)
One-Shot Learning of Object Categories
IEEE Transactions on Pattern Analysis and Machine Intelligence
Automatic segmentation of human tibial cartilage
SPPR'07 Proceedings of the Fourth conference on IASTED International Conference: Signal Processing, Pattern Recognition, and Applications
Analysis of Two-Dimensional Non-Rigid Shapes
International Journal of Computer Vision
Plane-based camera self-calibration by metric rectification of images
Image and Vision Computing
Object detection by global contour shape
Pattern Recognition
A hierarchical non-parametric method for capturing non-rigid deformations
Image and Vision Computing
Partial Similarity of Objects, or How to Compare a Centaur to a Horse
International Journal of Computer Vision
Modeling from contour drawings
Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling
Probabilistic Models of Object Geometry with Application to Grasping
International Journal of Robotics Research
Search strategies for shape regularized active contour
Computer Vision and Image Understanding
Hierarchical Vibrations: A Structural Decomposition Approach for Image Analysis
EMMCVPR '09 Proceedings of the 7th International Conference on Energy Minimization Methods in Computer Vision and Pattern Recognition
Automatic segmentation of human tibial cartilage
SPPRA '07 Proceedings of the Fourth IASTED International Conference on Signal Processing, Pattern Recognition, and Applications
From Images to Shape Models for Object Detection
International Journal of Computer Vision
An SL(2) Invariant Shape Median
Journal of Mathematical Imaging and Vision
Hierarchical vibrations for part-based recognition of complex objects
Pattern Recognition
ISBI'10 Proceedings of the 2010 IEEE international conference on Biomedical imaging: from nano to Macro
Constructing part-based models for groupwise registration
ISBI'10 Proceedings of the 2010 IEEE international conference on Biomedical imaging: from nano to Macro
Detection of near-regular object configurations by elastic graph search
ICCVG'10 Proceedings of the 2010 international conference on Computer vision and graphics: Part I
A 2D human body model dressed in eigen clothing
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part I
Rotation invariant non-rigid shape matching in cluttered scenes
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part V
Automatic learning sparse correspondences for initialising groupwise registration
MICCAI'10 Proceedings of the 13th international conference on Medical image computing and computer-assisted intervention: Part II
An improved shape matching algorithm for deformable objects using a global image feature
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part III
Skeleton Search: Category-Specific Object Recognition and Segmentation Using a Skeletal Shape Model
International Journal of Computer Vision
Faster Algorithms for Max-Product Message-Passing
The Journal of Machine Learning Research
Automatic part selection for groupwise registration
IPMI'11 Proceedings of the 22nd international conference on Information processing in medical imaging
Fast matching of large point sets under occlusions
Pattern Recognition
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
PMA: Pixel-based multi-anchor algorithm for image recognition on multi-core systems
Proceedings of the 2012 International Workshop on Programming Models and Applications for Multicores and Manycores
Tracking objects using shape context matching
Neurocomputing
The eccentricity transform (of a digital shape)
DGCI'06 Proceedings of the 13th international conference on Discrete Geometry for Computer Imagery
Motion Coherent Tracking Using Multi-label MRF Optimization
International Journal of Computer Vision
The Study of Content Security for Mobile Internet
Wireless Personal Communications: An International Journal
Applied Stochastic Models in Business and Industry
State of the Art Report on Video-Based Graphics and Video Visualization
Computer Graphics Forum
Matching flexible polygons to fields of corners extracted from images
ICIAR'07 Proceedings of the 4th international conference on Image Analysis and Recognition
A segmentation-free method for image classification based on pixel-wise matching
Journal of Computer and System Sciences
Understanding leaves in natural images - A model-based approach for tree species identification
Computer Vision and Image Understanding
| Hi-index | 0.14 |
We describe some techniques that can be used to represent and detect deformable shapes in images. The main difficulty with deformable template models is the very large or infinite number of possible nonrigid transformations of the templates. This makes the problem of finding an optimal match of a deformable template to an image incredibly hard. Using a new representation for deformable shapes, we show how to efficiently find a global optimal solution to the nonrigid matching problem. The representation is based on the description of objects using triangulated polygons. Our matching algorithm can minimize a large class of energy functions, making it applicable to a wide range of problems. We present experimental results of detecting shapes in medical images and images of natural scenes. Our method does not depend on initialization and is very robust, yielding good matches even in images with high clutter. We also consider the problem of learning a nonrigid shape model for a class of objects from examples. We show how to learn good models while constraining them to be in the form required by the matching algorithm.