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International Journal of Computer Vision, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Stereo ranging with verging cameras
IEEE Transactions on Pattern Analysis and Machine Intelligence, 1990A method of computing absolute range from stereo disparities by using verging cameras is presented. The approach differs from others by concentrating, through both analysis and experiment, on the effects caused by convergence, rather than on the general camera calibration problem.
Eric Krotkov +2 more
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Self-calibration Of Stereo Cameras
[1988 Proceedings] Second International Conference on Computer Vision, 2005All stereo systems assume that the correct camera parameters are obtained. In fact, those parameters can be calibrated in advance using known test patterns. However, not only there is calibration errors but also some parameters are easy to change after the calibration. Even if the errors may be small, the effects on identifying corresponding points and
Hironobu Takahashi, Fumiaki Tomita
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Integration of stereo camera geometries
SPIE Proceedings, 1990One disadvantage of the lateral stereo model is that there always exists a set of image elements, in both images, for which there is no correspondence. Similarly, one disadvantage of the axial motion stereo model is that there always exists a set of image elements around the center of either image for which the absolute error in determining depth ...
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Stereo Imaging with Uncalibrated Camera
20063D images provide more information to human than their 2D counterparts and have many applications in entertainment, scientific data visualization, etc. The ability to generate accurate 3D dynamic scene and 3D movie from uncalibrated cameras is a challenge. We propose a systematic approach to stereo image/video generation.
Xiaokun Li, Chiman Kwan, Baoxin Li
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2023
A low-cost, long-running, open-source, stereo camera for monitoring aquatic species and their behaviours Designs and code for building and utilising our long-term, low-cost and travel friendly underwater stereo camera rig.
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A low-cost, long-running, open-source, stereo camera for monitoring aquatic species and their behaviours Designs and code for building and utilising our long-term, low-cost and travel friendly underwater stereo camera rig.
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Practical Intraoperative Stereo Camera Calibration
2014Many of the currently available stereo endoscopes employed during minimally invasive surgical procedures have shallow depths of field. Consequently, focus settings are adjusted from time to time in order to achieve the best view of the operative workspace.
Philip Pratt +3 more
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Stereo calibration for a camera - projector pair
2010 IEEE Instrumentation & Measurement Technology Conference Proceedings, 2010The paper proposes a novel procedure for the localization of projected target points, capable of reducing the calibration of a camera - projector pair into the calibration of a stereo pair of cameras, with advantages in terms of simplicity, flexibility, accuracy and availability of known solutions.
BEVILACQUA, MAURIZIO +2 more
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Single lens stereo with a plenoptic camera
IEEE Transactions on Pattern Analysis and Machine Intelligence, 1992Ordinary cameras gather light across the area of their lens aperture, and the light striking a given subregion of the aperture is structured somewhat differently than the light striking an adjacent subregion. By analyzing this optical structure, one can infer the depths of the objects in the scene, i.e. one can achieve single lens stereo.
Edward H. Adelson, John Y. A. Wang
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Panoramic Stereo Videos with a Single Camera
2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2016We present a practical solution for generating 360° stereo panoramic videos using a single camera. Current approaches either use a moving camera that captures multiple images of a scene, which are then stitched together to form the final panorama, or use multiple cameras that are synchronized. A moving camera limits the solution to static scenes, while
Rajat Aggarwal +2 more
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