IEEE Transactions on Pattern Analysis and Machine Intelligence
Detection of Intensity Changes with Subpixel Accuracy Using Laplacian-Gaussian Masks
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
Measurement of Visual Motion
Robot Vision
Computer Vision
PRISM: A Practical Real-Time Imaging Stereo Matcher
PRISM: A Practical Real-Time Imaging Stereo Matcher
IEEE Transactions on Pattern Analysis and Machine Intelligence - Special issue on interpretation of 3-D scenes—part II
Direct Recovery of Motion and Shape in the General Case by Fixation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Structure From Controlled Motion
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Kalman Filter Approach to Direct Depth Estimation Incorporating Surface Structure
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence
VLSI Architectures for High-Speed Range Estimation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Active Surface Reconstruction Using the Gradient Strategy
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part IV
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
Head Movements for Depth Perception: Praying Mantis versus Pigeon
Autonomous Robots
Time-to-Collision Estimation from Motion Based on Primate Visual Processing
IEEE Transactions on Pattern Analysis and Machine Intelligence
Active estimation of distance in a robotic system that replicates human eye movement
Robotics and Autonomous Systems
Active, Foveated, Uncalibrated Stereovision
International Journal of Computer Vision
Mobile robot navigation by an active control of the vision system
IJCAI'91 Proceedings of the 12th international joint conference on Artificial intelligence - Volume 2
Monocular stereo image processing using viewpoint switching iris
ICRA'09 Proceedings of the 2009 IEEE international conference on Robotics and Automation
Three-dimensional measurement of particle movements in micro flow using circular dynamic stereoscopy
SIP'10 Proceedings of the 9th WSEAS international conference on Signal processing
A modified model for the Lobula Giant Movement Detector and its FPGA implementation
Computer Vision and Image Understanding
Active stereo tracking of N ≤ 3 targets using line scan cameras
IEEE Transactions on Robotics
Compact robot vision for moving points
ICIRA'10 Proceedings of the Third international conference on Intelligent robotics and applications - Volume Part II
Depth estimation during fixational head movements in a humanoid robot
ICVS'13 Proceedings of the 9th international conference on Computer Vision Systems
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The extraction of depth information from a sequence of images is investigated. An algorithm that exploits the constraint imposed by active motion of the camera is described. Within this framework, in order to facilitate measurement of the navigation parameters, a constrained egomotion strategy was adopted in which the position of the fixation point is stabilized during the navigation (in an anthropomorphic fashion). This constraint reduces the dimensionality of the parameter space without increasing the complexity of the equations. A further distinctive point is the use of two sampling rates: the faster (related to the computation of the instantaneous optical flow) is fast enough to allow the local operator to sense the passing edge (or, in other words, to allow the tracking of moving contour points), while the slower (used to perform the triangulation procedure necessary to derive depth) is slow enough to provide a sufficiently large baseline for triangulation. Experimental results on real image sequences are presented.