Fronts propagating with curvature-dependent speed: algorithms based on Hamilton-Jacobi formulations
Journal of Computational Physics
Recognizing solid objects by alignment with an image
International Journal of Computer Vision
Image selective smoothing and edge detection by nonlinear diffusion. II
SIAM Journal on Numerical Analysis
Similarity-invariant signatures for partially occluded planar shapes
International Journal of Computer Vision
Geometric invariance in computer vision
Geometric invariance in computer vision
Geometric invariance in computer vision
Active vision
Geometric invariants and object recognition
International Journal of Computer Vision
Invariant signatures for planar shape recognition under partial occlusion
CVGIP: Image Understanding
Algorithms in invariant theory
Algorithms in invariant theory
International Journal of Computer Vision
Foundations of semi-differential invariants
International Journal of Computer Vision
Recognition of planar shapes under affine distortion
International Journal of Computer Vision
International Journal of Computer Vision
Planar object recognition using projective shape representation
International Journal of Computer Vision
Image divergence and deformation from closed curves
International Journal of Robotics Research
International Journal of Computer Vision
Invariant geometric evolutions of surfaces and volumetric smoothing
SIAM Journal on Applied Mathematics
Geometry-Driven Diffusion in Computer Vision
Geometry-Driven Diffusion in Computer Vision
Applications of Invariance in Computer Vision: Second Joint European-U. S. Workshop, Ponta Delgada, Azores, Portugal, October 9-14, 1993
Noise-Resistant Invariants of Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Geometric Saliency of Curve Correspondances and Grouping of Symmetric Comntours
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume I - Volume I
Numerically Invariant Signature Curves
International Journal of Computer Vision
Diffusions and Confusions in Signal and Image Processing
Journal of Mathematical Imaging and Vision
Projective Evolution of Plane Curves
International Journal of Computer Vision
Contravariant adaptation on structured matrix spaces
Signal Processing
A Dynamic Scale–Space Paradigm
Journal of Mathematical Imaging and Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
Invariant Signatures from Polygonal Approximations of Smooth Curves
IWVF-4 Proceedings of the 4th International Workshop on Visual Form
Implicitization of Parametric Curves by Matrix Annihilation
International Journal of Computer Vision - Special Issue on Computational Vision at Brown University
Three-dimensional object recognition using invariant Euclidean signature curves
Analysis, combinatorics and computing
Journal of Symbolic Computation - Special issue: International symposium on symbolic and algebraic computation (ISSAC 2002)
Affine Invariant Flows in the Beltrami Framework
Journal of Mathematical Imaging and Vision
The Local Projective Shape of Smooth Surfaces and Their Outlines
International Journal of Computer Vision
Integral Invariants for Shape Matching
IEEE Transactions on Pattern Analysis and Machine Intelligence
Globally Consistent Reconstruction of Ripped-Up Documents
IEEE Transactions on Pattern Analysis and Machine Intelligence
Combining Points and Tangents into Parabolic Polygons
Journal of Mathematical Imaging and Vision
On Signature Invariants for Effective Motion Trajectory Recognition
International Journal of Robotics Research
A Unified Curvature Definition for Regular, Polygonal, and Digital Planar Curves
International Journal of Computer Vision
Invariant Signatures of Closed Planar Curves
Journal of Mathematical Imaging and Vision
Curve Tracking Control for Autonomous Vehicles with Rigidly Mounted Range Sensors
Journal of Intelligent and Robotic Systems
Projective Splines and Estimators for Planar Curves
Journal of Mathematical Imaging and Vision
Robust and accurate curvature estimation using adaptive line integrals
EURASIP Journal on Advances in Signal Processing
Compositionality of arm movements can be realized by propagating synchrony
Journal of Computational Neuroscience
A segmentation and reconstruction technique for 3d vascular structures
MICCAI'05 Proceedings of the 8th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part I
IWMM'04/GIAE'04 Proceedings of the 6th international conference on Computer Algebra and Geometric Algebra with Applications
Classification of signature curves using latent semantic analysis
IWMM'04/GIAE'04 Proceedings of the 6th international conference on Computer Algebra and Geometric Algebra with Applications
Dynamic compression of curve-based point cloud
PSIVT'11 Proceedings of the 5th Pacific Rim conference on Advances in Image and Video Technology - Volume Part II
Journal of Mathematical Imaging and Vision
Object-image correspondence for curves under central and parallel projections
Proceedings of the twenty-eighth annual symposium on Computational geometry
Extensions of Invariant Signatures for Object Recognition
Journal of Mathematical Imaging and Vision
Models of human movement: Trajectory planning and inverse kinematics studies
Robotics and Autonomous Systems
Efficient detection of symmetries of polynomially parametrized curves
Journal of Computational and Applied Mathematics
Planar Numerical Signature Theory Applied to Object Recognition
Journal of Mathematical Imaging and Vision
Automatic Solution of Jigsaw Puzzles
Journal of Mathematical Imaging and Vision
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We introduce a new paradigm, the differential invariant signaturecurve or manifold, for the invariant recognition of visual objects. Ageneral theorem of É. Cartan implies that two curves are related by agroup transformation if and only if their signature curves are identical.The important examples of the Euclidean and equi-affine groups are discussedin detail. Secondly, we show how a new approach to the numericalapproximation of differential invariants, based on suitable combination ofjoint invariants of the underlying group action, allows one to numericallycompute differential invariant signatures in a fully group-invariant manner.Applications to a variety of fundamental issues in vision, includingdetection of symmetries, visual tracking, and reconstruction of occlusions,are discussed.