Context-free attentional operators: the generalized symmetry transform
International Journal of Computer Vision - Special issue on qualitative vision
Real-time attention for robotic vision
Real-Time Imaging - Special issue on natural and artificial real-time imaging and vision
Preprocessing of face images: detection of features and pose normalization
Computer Vision and Image Understanding
Finding circles by an array of accumulators
Communications of the ACM
Advancing Active Vision Systems by Improved Design and Control
ISER '00 Experimental Robotics VII
Fast Radial Symmetry for Detecting Points of Interest
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Computational Model for Periodic Pattern Perception Based on Frieze and Wallpaper Groups
IEEE Transactions on Pattern Analysis and Machine Intelligence
A planar-reflective symmetry transform for 3D shapes
ACM SIGGRAPH 2006 Papers
Lecture adaptation for students with visual disabilities using high-resolution photography
Proceedings of the 8th international ACM SIGACCESS conference on Computers and accessibility
Pyramid symmetry transforms: From local to global symmetry
Image and Vision Computing
Evaluation of Gradient Vector Flow for Interest Point Detection
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing
Fast rigid registration of vascular structures in IVUS sequences
IEEE Transactions on Information Technology in Biomedicine - Special section on body sensor networks
MICCAI'07 Proceedings of the 10th international conference on Medical image computing and computer-assisted intervention - Volume Part I
Facial feature extraction on fiducial points and used in face recognition
IITA'09 Proceedings of the 3rd international conference on Intelligent information technology application
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
Machine learning for high-speed corner detection
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part I
Soft pyramid symmetry transforms
WILF'03 Proceedings of the 5th international conference on Fuzzy Logic and Applications
Affine invariant feature extraction using symmetry
ACIVS'05 Proceedings of the 7th international conference on Advanced Concepts for Intelligent Vision Systems
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A new feature detection technique is presented that utilises local radial symmetry to identify regions of interest within a scene. This transform is significantly faster than existing techniques using radial symmetry and offers the possibility of real-time implementation on a standard processor. The new transformis shown to perform well on a wide variety of images and its performance is tested against leading techniques from the literature. Both as a facial feature detector and as a generic region of interest detector the new transformis seen to offer equal or superior performance to contemporary techniques whilst requiring drastically less computational effort.