Automated guidance of vehicles using vision and projective invariant marking
Automatica (Journal of IFAC)
Pose Determination of a Three-Dimensional Object Using Triangle Pairs
IEEE Transactions on Pattern Analysis and Machine Intelligence
Automatic extraction of deformable part models
International Journal of Computer Vision
Projectively invariant representations using implicit algebraic curves
ECCV 90 Proceedings of the first european conference on Computer vision
Spatial localization of modelled objects of revolution in monocular perspective vision
ECCV 90 Proceedings of the first european conference on Computer vision
On recognizing and positioning curved 3D objects from image contours
Proceedings of a workshop on Image understanding workshop
General methods for determining projective invariants in imagery
CVGIP: Image Understanding
Relative motion and pose from arbitrary plane curves
Image and Vision Computing
Perceptual Organization and Visual Recognition
Perceptual Organization and Visual Recognition
Group Theoretical Methods in Image Understanding
Group Theoretical Methods in Image Understanding
Finding Edges and Lines in Images
Finding Edges and Lines in Images
Describing Complicated Objects by Implicit Polynomials
IEEE Transactions on Pattern Analysis and Machine Intelligence
Invariants of Six Points and Projective Reconstruction From Three Uncalibrated Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
Local Invariants For Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Organizing Large Structural Modelbases
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Conic Reconstruction and Correspondence From Two Views
IEEE Transactions on Pattern Analysis and Machine Intelligence
The Space Requirements of Indexing Under Perspective Projections
IEEE Transactions on Pattern Analysis and Machine Intelligence
Matching 3-D Models to 2-D Images
International Journal of Computer Vision
Computing Size Functions from Edge Maps
International Journal of Computer Vision
Invariants of Families of Coplanar Conics and Their Applicationsto Object Recognition
Journal of Mathematical Imaging and Vision
Shape quantization and recognition with randomized trees
Neural Computation
Learning Recognition and Segmentation Using the Cresceptron
International Journal of Computer Vision
Recognition Using Region Correspondences
International Journal of Computer Vision
Model-Based Localisation and Recognition of Road Vehicles
International Journal of Computer Vision
Determination of Aircraft Orientation for a Vision-Based System Using Artificial Neural Networks
Journal of Mathematical Imaging and Vision
Robust Algorithms for Object Localization
International Journal of Computer Vision
Fitting Curves and Surfaces With Constrained Implicit Polynomials
IEEE Transactions on Pattern Analysis and Machine Intelligence
Approximate Geometric Pattern Matching Under Rigid Motions
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Unified Theory of Uncalibrated Stereo for Both Perspective and Affine Cameras
Journal of Mathematical Imaging and Vision
A New One-Parametric Fitting Method for Planar Objects
IEEE Transactions on Pattern Analysis and Machine Intelligence
Automatic Detection of Human Nudes
International Journal of Computer Vision - 1998 Marr Prize
When is it Possible to Identify 3D Objects From Single Images Using Class Constraints?
International Journal of Computer Vision
Shock Graphs and Shape Matching
International Journal of Computer Vision
Recognizing 3D Objects Using Tactile Sensing and Curve Invariants
Journal of Mathematical Imaging and Vision
Projective Alignment with Regions
IEEE Transactions on Pattern Analysis and Machine Intelligence
Reconstruction-Based Recognition of Scenes with Translationally Repeated Quadrics
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Dyadic Wavelet Affine Invariant Function for 2D Shape Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence - Graph Algorithms and Computer Vision
TRIP: A Low-Cost Vision-Based Location System for Ubiquitous Computing
Personal and Ubiquitous Computing
Geometric Hashing: An Overview
IEEE Computational Science & Engineering
Noise-Resistant Invariants of Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Statistical Bias of Conic Fitting and Renormalization
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Neural Network Approach to CSG-Based 3-D Object Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Using Symbolic Computation to Find Algebraic Invariants
IEEE Transactions on Pattern Analysis and Machine Intelligence
Probabilistic Indexing for Object Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Spherical Representation for Recognition of Free-Form Surfaces
IEEE Transactions on Pattern Analysis and Machine Intelligence
Thermophysical Algebraic Invariants from Infrared Imagery for Object Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Saliency sequential surface organization for free-form object recognition
Computer Vision and Image Understanding
Finding Objects by Grouping Primitives
Shape, Contour and Grouping in Computer Vision
Shape, Contour and Grouping in Computer Vision
Generic Model Abstraction from Examples
Revised Papers from the International Workshop on Sensor Based Intelligent Robots
A New Framework of Invariant Fitting
CAIP '99 Proceedings of the 8th International Conference on Computer Analysis of Images and Patterns
Model-based object recognition using geometric invariants of points and lines
Computer Vision and Image Understanding
Recognition of planar shapes by a semi-differential invariant for moving triangles
Journal of Computational and Applied Mathematics - Proceedings of the international conference on recent advances in computational mathematics
Complete indexing strategies for sparse sensing techniques
ISATP '95 Proceedings of the 1995 IEEE International Symposium on Assembly and Task Planning
Topologically Faithful Fitting of Simple Closed Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Affine Invariant Flows in the Beltrami Framework
Journal of Mathematical Imaging and Vision
Independent motion detection directly from compressed surveillance video
IWVS '03 First ACM SIGMM international workshop on Video surveillance
IEEE Transactions on Pattern Analysis and Machine Intelligence
Stable Fitting of 2D Curves and 3D Surfaces by Implicit Polynomials
IEEE Transactions on Pattern Analysis and Machine Intelligence
Estimating the eye gaze from one eye
Computer Vision and Image Understanding - Special issue on eye detection and tracking
Indexing Hierarchical Structures Using Graph Spectra
IEEE Transactions on Pattern Analysis and Machine Intelligence
Integral Invariants for Shape Matching
IEEE Transactions on Pattern Analysis and Machine Intelligence
Simple algorithms for partial point set pattern matching under rigid motion
Pattern Recognition
A simple method for fitting of bounding rectangle to closed regions
Pattern Recognition
Fast and cheap object recognition by linear combination of views
Proceedings of the 6th ACM international conference on Image and video retrieval
Geometric invariants for 2D/3D face recognition
Pattern Recognition Letters
On Signature Invariants for Effective Motion Trajectory Recognition
International Journal of Robotics Research
Digital Human Modeling
Real-Time Least-Square Fitting of Ellipses Applied to the RobotCub Platform
SIMPAR '08 Proceedings of the 1st International Conference on Simulation, Modeling, and Programming for Autonomous Robots
Full Camera Calibration from a Single View of Planar Scene
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing
Positioning a point target in an aerial image
Digital Signal Processing
A general expression of the fundamental matrix for both perspective and affine cameras
IJCAI'97 Proceedings of the Fifteenth international joint conference on Artifical intelligence - Volume 2
Estimating the eye gaze from one eye
Computer Vision and Image Understanding - Special issue on eye detection and tracking
Using Coplanar Circles to Perform Calibration-Free Planar Scene Analysis under a Perspective View
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part I
Visually guided robot for radiator sealing
ETFA'09 Proceedings of the 14th IEEE international conference on Emerging technologies & factory automation
Minimum explanation complexity for MOD based visual concept detection
Proceedings of the international conference on Multimedia information retrieval
An improved algorithm for point set pattern matching under rigid motion
CIAC'03 Proceedings of the 5th Italian conference on Algorithms and complexity
Camera calibration using principal-axes aligned conics
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part I
Euclidean structure from confocal conics: Theory and application to camera calibration
Computer Vision and Image Understanding
C-arm pose estimation using a set of coplanar ellipses in correspondence
ISBI'10 Proceedings of the 2010 IEEE international conference on Biomedical imaging: from nano to Macro
Using elimination methods to compute thermophysical algebraic invariants from infrared imagery
AAAI'96 Proceedings of the thirteenth national conference on Artificial intelligence - Volume 2
A subspace approach for matching 2D shapes under affine distortions
Pattern Recognition
Feature-centric evaluation for efficient cascaded object detection
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Real-Time 3D Stereo Tracking and Localizing of Spherical Objects with the iCub Robotic Platform
Journal of Intelligent and Robotic Systems
ICCSA'05 Proceedings of the 2005 international conference on Computational Science and its Applications - Volume Part I
Undoing the affine transformation using blind source separation
ICA'06 Proceedings of the 6th international conference on Independent Component Analysis and Blind Signal Separation
On a face detection with an adaptive template matching and an efficient cascaded object detection
ICIC'05 Proceedings of the 2005 international conference on Advances in Intelligent Computing - Volume Part II
Multilevel algebraic invariants extraction by incremental fitting scheme
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part I
Journal of Intelligent and Robotic Systems
Invariant surface-based shape descriptor for dynamic surface encoding
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part I
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Invariant descriptors are shape descriptors that are unaffected by object pose, by perspective projection, or by the intrinsic parameters of the camera. These descriptors can be constructed using the methods of invariant theory, which are briefly surveyed. A range of applications of invariant descriptors in 3D model-based vision is demonstrated. First, a model-based vision system that recognizes curved plane objects irrespective of their pose is demonstrated. Curves are not reduced to polyhedral approximations but are handled as objects in their own right. Models are generated directly from image data. Once objects have been recognized, their pose can be computed. Invariant descriptors for 3D objects with plane faces are described. All these ideas are demonstrated using images of real scenes. The stability of a range of invariant descriptors to measurement error is treated in detail.