Scale-Based Description and Recognition of Planar Curves and Two-Dimensional Shapes
IEEE Transactions on Pattern Analysis and Machine Intelligence
HYPER: A New Approach for the Recognition and Positioning of Two-Dimensional Objects
IEEE Transactions on Pattern Analysis and Machine Intelligence
International Journal of Robotics Research
Fronts propagating with curvature-dependent speed: algorithms based on Hamilton-Jacobi formulations
Journal of Computational Physics
Application of Affine-Invariant Fourier Descriptors to Recognition of 3-D Objects
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Group theoretical methods in image processing
Group theoretical methods in image processing
Partial Shape Classification Using Contour Matching in Distance Transformation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Shape Representation by Multiscale Contour Approximation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Projectively invariant representations using implicit algebraic curves
Image and Vision Computing
Projective area-invariants as an extension of the cross-ratio
CVGIP: Image Understanding
Pattern Recognition Letters
Invariant Descriptors for 3D Object Recognition and Pose
IEEE Transactions on Pattern Analysis and Machine Intelligence - Special issue on interpretation of 3-D scenes—part I
Similarity-invariant signatures for partially occluded planar shapes
International Journal of Computer Vision
A Theory of Multiscale, Curvature-Based Shape Representation for Planar Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Geometric invariance in computer vision
Parameterized Point Pattern Matching and Its Application to Recognition of Object Families
IEEE Transactions on Pattern Analysis and Machine Intelligence
Invariant signatures for planar shape recognition under partial occlusion
CVGIP: Image Understanding
International Journal of Computer Vision
Area and Length Preserving Geometric Invariant Scale-Spaces
IEEE Transactions on Pattern Analysis and Machine Intelligence
Planar object recognition using projective shape representation
International Journal of Computer Vision
3D object recognition using invariance
Artificial Intelligence - Special volume on computer vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
Representations that uniquely characterize images modulo translation, rotation, and scaling
Pattern Recognition Letters
Relative Affine Structure: Canonical Model for 3D From 2D Geometry and Applications
IEEE Transactions on Pattern Analysis and Machine Intelligence
FORMS: a flexible object recognition and modeling system
International Journal of Computer Vision
Shape alignment—optimal initial point and pose estimation
Pattern Recognition Letters
Visual Image Retrieval by Elastic Matching of User Sketches
IEEE Transactions on Pattern Analysis and Machine Intelligence
Recognition of 2D Object Contours Using the Wavelet Transform Zero-Crossing Representation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Differential and Numerically Invariant Signature Curves Applied to Object Recognition
International Journal of Computer Vision
Geometric and Illumination Invariants for Object Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Matching Hierarchical Structures Using Association Graphs
IEEE Transactions on Pattern Analysis and Machine Intelligence
A tree-edit-distance algorithm for comparing simple, closed shapes
SODA '00 Proceedings of the eleventh annual ACM-SIAM symposium on Discrete algorithms
Shape Similarity Measure Based on Correspondence of Visual Parts
IEEE Transactions on Pattern Analysis and Machine Intelligence
Numerically Invariant Signature Curves
International Journal of Computer Vision
Recognizing Planar Objects Using Invariant Image Features
Recognizing Planar Objects Using Invariant Image Features
Group Theoretical Methods in Image Understanding
Group Theoretical Methods in Image Understanding
IEEE Transactions on Pattern Analysis and Machine Intelligence
Noise-Resistant Invariants of Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Shape Matching and Object Recognition Using Shape Contexts
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Canonical Frames for Planar Object Recognition
ECCV '92 Proceedings of the Second European Conference on Computer Vision
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume I - Volume I
Affine/ Photometric Invariants for Planar Intensity Patterns
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume I - Volume I
Shape Priors for Level Set Representations
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part II
Invariant Features for Gray Scale Images
Mustererkennung 1995, 17. DAGM-Symposium
Tracking Points on Deformable Objects Using Curvature Information
ECCV '92 Proceedings of the Second European Conference on Computer Vision
Symmetry-Based Indexing of Image Databases
CBAIVL '98 Proceedings of the IEEE Workshop on Content - Based Access of Image and Video Libraries
A geometric criterion for shape-based non-rigid correspondence
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Matching of 3-D curves using semi-differential invariants
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Shock Graphs and Shape Matching
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
Analysis of Planar Shapes Using Geodesic Paths on Shape Spaces
IEEE Transactions on Pattern Analysis and Machine Intelligence
2D-shape analysis using conformal mapping
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
On Signature Invariants for Effective Motion Trajectory Recognition
International Journal of Robotics Research
Object detection by global contour shape
Pattern Recognition
Curve matching for open 2D curves
Pattern Recognition Letters
Shape symmetry analysis of breast tumors on ultrasound images
Computers in Biology and Medicine
Parametric estimation of affine deformations of planar shapes
Pattern Recognition
Combining invariance, robustness, and stability in computer vision
CGIM '08 Proceedings of the Tenth IASTED International Conference on Computer Graphics and Imaging
Gromov-Hausdorff stable signatures for shapes using persistence
SGP '09 Proceedings of the Symposium on Geometry Processing
Intrinsic mean for semi-metrical shape retrieval via graph cuts
Proceedings of the 29th DAGM conference on Pattern recognition
Efficient shape matching via graph cuts
EMMCVPR'07 Proceedings of the 6th international conference on Energy minimization methods in computer vision and pattern recognition
Statistical shape modeling using MDL incorporating shape, appearance, and expert knowledge
MICCAI'07 Proceedings of the 10th international conference on Medical image computing and computer-assisted intervention - Volume Part I
Sampling curve images to find similarities among parts of images
ICONIP'08 Proceedings of the 15th international conference on Advances in neuro-information processing - Volume Part I
DAS '10 Proceedings of the 9th IAPR International Workshop on Document Analysis Systems
Improving shape retrieval by spectral matching and meta similarity
IEEE Transactions on Image Processing
3D shape retrieval based on best view selection
Proceedings of the ACM workshop on 3D object retrieval
Geodesic Methods in Computer Vision and Graphics
Foundations and Trends® in Computer Graphics and Vision
Robust and accurate curvature estimation using adaptive line integrals
EURASIP Journal on Advances in Signal Processing
A Continuum Mechanical Approach to Geodesics in Shape Space
International Journal of Computer Vision
Matching 2D and 3D articulated shapes using the eccentricity transform
Computer Vision and Image Understanding
The Global-Local transformation for noise resistant shape representation
Computer Vision and Image Understanding
Metric structures on datasets: stability and classification of algorithms
CAIP'11 Proceedings of the 14th international conference on Computer analysis of images and patterns - Volume Part II
Future Generation Computer Systems
International Journal of Applied Mathematics and Computer Science - Computational Intelligence in Modern Control Systems
Measuring linearity of open planar curve segments
Image and Vision Computing
Pattern Recognition Letters
One-Shot integral invariant shape priors for variational segmentation
EMMCVPR'05 Proceedings of the 5th international conference on Energy Minimization Methods in Computer Vision and Pattern Recognition
ADR shape descriptor - Distance between shape centroids versus shape diameter
Computer Vision and Image Understanding
MICCAI'11 Proceedings of the Third international conference on Abdominal Imaging: computational and Clinical Applications
Planar shape representation and matching under projective transformation
Computer Vision and Image Understanding
Spaces and manifolds of shapes in computer vision: An overview
Image and Vision Computing
Region matching in the temporal study of mammograms using integral invariant scale-space
IWDM'12 Proceedings of the 11th international conference on Breast Imaging
Leafsnap: a computer vision system for automatic plant species identification
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part II
Large scale visual geo-localization of images in mountainous terrain
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part II
ε-Isometry based shape approximation for image content representation
Signal Processing
Correspondence construction for cartoon animation via sparse coding
Proceedings of the Fifth International Conference on Internet Multimedia Computing and Service
Hand gesture recognition with depth data
Proceedings of the 4th ACM/IEEE international workshop on Analysis and retrieval of tracked events and motion in imagery stream
Identifying the writer of ancient inscriptions and Byzantine codices. A novel approach
Computer Vision and Image Understanding
Hi-index | 0.14 |
For shapes represented as closed planar contours, we introduce a class of functionals which are invariant with respect to the Euclidean group and which are obtained by performing integral operations. While such integral invariants enjoy some of the desirable properties of their differential counterparts, such as locality of computation (which allows matching under occlusions) and uniqueness of representation (asymptotically), they do not exhibit the noise sensitivity associated with differential quantities and, therefore, do not require presmoothing of the input shape. Our formulation allows the analysis of shapes at multiple scales. Based on integral invariants, we define a notion of distance between shapes. The proposed distance measure can be computed efficiently and allows warping the shape boundaries onto each other; its computation results in optimal point correspondence as an intermediate step. Numerical results on shape matching demonstrate that this framework can match shapes despite the deformation of subparts, missing parts and noise. As a quantitative analysis, we report matching scores for shape retrieval from a database.