Recognizing solid objects by alignment with an image
International Journal of Computer Vision
A perceptual grouping hierarchy for appearance-based 3D object recognition
Computer Vision and Image Understanding - Special issue on perceptual organization in computer vision
Mean Shift: A Robust Approach Toward Feature Space Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence
Saliency, Scale and Image Description
International Journal of Computer Vision
Shape Matching and Object Recognition Using Shape Contexts
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
Object Recognition from Local Scale-Invariant Features
ICCV '99 Proceedings of the International Conference on Computer Vision-Volume 2 - Volume 2
Fourier Descriptors for Plane Closed Curves
IEEE Transactions on Computers
Detecting and matching interest points in relative scale
Machine Graphics & Vision International Journal
Weakly Supervised Scale-Invariant Learning of Models for Visual Recognition
International Journal of Computer Vision
Foundations and Trends® in Computer Graphics and Vision
Relative scale method to locate an object in cluttered environment
Image and Vision Computing
Groups of Adjacent Contour Segments for Object Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Speeded-Up Robust Features (SURF)
Computer Vision and Image Understanding
Object recognition and segmentation in videos by connecting heterogeneous visual features
Computer Vision and Image Understanding
Automatic medical image annotation and retrieval
Neurocomputing
Learning an Alphabet of Shape and Appearance for Multi-Class Object Detection
International Journal of Computer Vision
A general shape context framework for object identification
Computer Vision and Image Understanding
Detection of unexpected multi-part objects from segmented contour maps
Pattern Recognition
Consensus sets for affine transformation uncertainty polytopes
Computers and Graphics
From Images to Shape Models for Object Detection
International Journal of Computer Vision
Structural descriptors for category level object detection
IEEE Transactions on Multimedia
Radial edge configuration for semi-local image structure description
ISVC'07 Proceedings of the 3rd international conference on Advances in visual computing - Volume Part I
Complexity regularized pattern matching
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Evaluation metric for image understanding
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
EURASIP Journal on Advances in Signal Processing
ROCOM'06 Proceedings of the 6th WSEAS international conference on Robotics, control and manufacturing technology
Skeleton Search: Category-Specific Object Recognition and Segmentation Using a Skeletal Shape Model
International Journal of Computer Vision
SURF: speeded up robust features
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part I
Maximally stable local description for scale selection
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part IV
Automatic vehicle detection using statistical approach
ACCV'06 Proceedings of the 7th Asian conference on Computer Vision - Volume Part II
A shape based, viewpoint invariant local descriptor
MLMI'04 Proceedings of the First international conference on Machine Learning for Multimodal Interaction
Detecting symmetry and symmetric constellations of features
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part II
A boundary-fragment-model for object detection
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part II
Feature relationships hypergraph for multimodal recognition
ICONIP'11 Proceedings of the 18th international conference on Neural Information Processing - Volume Part I
Parametrization of an image understanding quality metric with a subjective evaluation
Pattern Recognition Letters
Recognizing architecture styles by hierarchical sparse coding of blocklets
Information Sciences: an International Journal
Expert Systems with Applications: An International Journal
| Hi-index | 0.00 |
We introduce a new class of distinguished regions based on detecting the most salient convex local arrangements of contours in the image. The regions are used in a similar way to the local interest points extracted from gray-level images, but they capture shape rather than texture. Local convexity is characterized by measuring the extent to which the detected image contours support circle or arc-like local structures at each position and scale in the image. Our saliency measure combines two cost functions defined on the tangential edges near the circle: a tangential-gradient energy term, and an entropy term that ensures local support from a wide range of angular positions around the circle. The detected regions are invariant to scale changes and rotations, and robust against clutter, occlusions and spurious edge detections. Experimental results show very good performance for both shape matching and recognition of object categories.