IEEE Transactions on Pattern Analysis and Machine Intelligence
Motion stereo using ego-motion complex logarithmic mapping
IEEE Transactions on Pattern Analysis and Machine Intelligence
Active vision: integration of fixed and mobile cameras
Proceedings of a NATO Advanced Research Workshop on Sensors and sensory systems for advanced robots
Motor and spatial aspects in artificial vision
Proceedings of the 4th international symposium on Robotics Research
Obstacle Avoidance Using Flow Field Divergence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Active Tracking Strategy for Monocular Depth Inference over Multiple Frames
IEEE Transactions on Pattern Analysis and Machine Intelligence
ECCV 90 Proceedings of the first european conference on Computer vision
Estimation of depth from motion using an anthropomorphic visual sensor
Image and Vision Computing - Special issue on the first ECCV 1990
Active vision based on space-variant sensing
The fifth international symposium on Robotics research
Measurement of Visual Motion
Robot Vision
Computer Vision
Analyzing Looming Motion Components From Their Spatiotemporal Spectral Signature
IEEE Transactions on Pattern Analysis and Machine Intelligence
Dynamic Vergence Using Log-Polar Images
International Journal of Computer Vision
Temporal Analysis of Motion in Video Sequences through Predictive Operators
International Journal of Computer Vision
The Applicability of Green‘s Theorem to Computation of Rate of Approach
International Journal of Computer Vision
Optical Flow in Log-Mapped Image Plane-A New Approach
IEEE Transactions on Pattern Analysis and Machine Intelligence
Reciprocal-Wedge Transform for Space-Variant Sensing
IEEE Transactions on Pattern Analysis and Machine Intelligence
Analysis of Camera Behavior During Tracking
IEEE Transactions on Pattern Analysis and Machine Intelligence
Direct feature extraction in a foveated environment
Pattern Recognition Letters
Log-polar Stereo for Anthropomorphic Robots
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part I
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
Optimization of Motion Estimator for Run-Time-Reconfiguration Implementation
IPDPS '00 Proceedings of the 15 IPDPS 2000 Workshops on Parallel and Distributed Processing
Optical Flow in Log-mapped Image Plane (A New Approach)
RobVis '01 Proceedings of the International Workshop on Robot Vision
A Binocular Stereo Algorithm for Log-Polar Foveated Systems
BMCV '02 Proceedings of the Second International Workshop on Biologically Motivated Computer Vision
An Optimization Approach for Translational Motion Estimation in Log-Polar Domain
CAIP '01 Proceedings of the 9th International Conference on Computer Analysis of Images and Patterns
Orientation Contrast Detection in Space-Variant Images
BMVC '00 Proceedings of the First IEEE International Workshop on Biologically Motivated Computer Vision
An Efficient Data Structure for Feature Extraction in a Foveated Environment
BMVC '00 Proceedings of the First IEEE International Workshop on Biologically Motivated Computer Vision
A reconfigurable architecture for autonomous visual-navigation
Machine Vision and Applications
Multiresolution vision in autonomous systems
Autonomous robotic systems
Discriminative Training for HMM-Based Offline Handwritten Character Recognition
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 1
Robot Navigation by Combining Central and Peripheral Optical Flow Detection on a Space-Variant Map
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 2 - Volume 2
Finding the focus of expansion and estimating range using optical flow images and a matched filter
Machine Vision and Applications
Computer Vision and Image Understanding
Geometry and construction of straight lines in log-polar images
Computer Vision and Image Understanding - Special issue on omnidirectional vision and camera networks
A new foveal Cartesian geometry approach used for object tracking
SPPRA'06 Proceedings of the 24th IASTED international conference on Signal processing, pattern recognition, and applications
Distinctiveness of faces: A computational approach
ACM Transactions on Applied Perception (TAP)
Embedded active vision system based on an FPGA architecture
EURASIP Journal on Embedded Systems
Motion Analysis with the Radon Transform on Log-Polar Images
Journal of Mathematical Imaging and Vision
Efficient active monocular fixation using the log-polar sensor
International Journal of Intelligent Systems Technologies and Applications
A recursive fuzzy systemfor efficient digital image stabilization
Advances in Fuzzy Systems - Regular issue
Parallel Computing
Non-intrusive liveness detection by face images
Image and Vision Computing
Space-variant motion detection for active visual target tracking
Robotics and Autonomous Systems
Efficient tracking of objects with arbitrary 2D motions in space-variant imagery
Proceedings of the 2007 conference on Artificial Intelligence Research and Development
Computer Vision and Image Understanding
Cyclic mathematical morphology in polar-logarithmic representation
IEEE Transactions on Image Processing
A comparison of three methods for measure of time to contact
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
A review of log-polar imaging for visual perception in robotics
Robotics and Autonomous Systems
SSVM'07 Proceedings of the 1st international conference on Scale space and variational methods in computer vision
Modeling visual perception for image processing
IWANN'07 Proceedings of the 9th international work conference on Artificial neural networks
Camera Models and Fundamental Concepts Used in Geometric Computer Vision
Foundations and Trends® in Computer Graphics and Vision
Space variant representations for mobile platform vision applications
CAIP'11 Proceedings of the 14th international conference on Computer analysis of images and patterns - Volume Part II
On finding differences between faces
AVBPA'05 Proceedings of the 5th international conference on Audio- and Video-Based Biometric Person Authentication
A Novel Space Variant Image Representation
Journal of Mathematical Imaging and Vision
| Hi-index | 0.14 |
The application of an anthropomorphic retina-like visual sensor and the advantages of polar and log-polar mapping for visual navigation are investigated. It is demonstrated that the motion equations that relate the egomotion and/or the motion of the objects in the scene to the optical flow are considerably simplified if the velocity is represented in a polar or log-polar coordinate system, as opposed to a Cartesian representation. The analysis is conducted for tracking egomotion but is then generalized to arbitrary sensor and object motion. The main result stems from the abundance of equations that can be written directly that relate the polar or log-polar optical flow with the time to impact. Experiments performed on images acquired from real scenes are presented.