Theory and Practice of Projective Rectification
International Journal of Computer Vision
Rectified Catadioptric Stereo Sensors
IEEE Transactions on Pattern Analysis and Machine Intelligence
VisionBug: A Hexapod Robot Controlled by Stereo Cameras
Autonomous Robots
Calibration-Free Augmented Reality in Perspective
IEEE Transactions on Visualization and Computer Graphics
Real-time stereo within the VIDET Project
Real-Time Imaging
A Specialized Multibaseline Stereo Technique for Obstacle Detection
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
A PC-based real-time stereo vision system
Machine Graphics & Vision International Journal
Sequential L∞ norm minimization for triangulation
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part II
View synthesis using stereo vision
View synthesis using stereo vision
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Presents a vision system for autonomous navigation based on stereo perception without 3D reconstruction. This approach uses weakly calibrated stereo images, i.e. images for which only the epipolar geometry is known. The vision system first rectifies the images, matches selected points between the two images, and then computes the relative elevation of the points relative to a reference plane as well as the images of their projections on this plane. We have integrated this vision module into a complete navigation system. In this system, the relative elevation is used as a shape indicator in order to compute appropriate steering directions everytime a new stereo pair is processed. We have conducted initial experiments in unstructured, outdoor environments with an wheeled rover.