Proceedings Article10.1109/ICCV.1995.466831
Rendering real-world objects using view interpolation
Tomáš Werner,Roger D. Hersch,Václav Hlaváč +2 more
- 20 Jun 1995
- pp 957-962
99
TL;DR: This work presents a new approach to rendering arbitrary views of real-world 3D objects of complex shapes, and shows that this combination can be linear, assuming proximity of the views, and suggests how the visibility of constructed points can be determined.
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Abstract: Presents a new approach to rendering arbitrary views of real-world 3D objects of complex shapes. We propose to represent an object by a sparse set of corresponding 2D views, and to construct any other view as a combination of these reference views. We show that this combination can be linear, assuming proximity of the views, and we suggest how the visibility of constructed points can be determined. Our approach makes it possible to avoid difficult 3D reconstruction, assuming only rendering is required. Moreover, almost no calibration of views is needed. We present preliminary results on real objects, indicating that the approach is feasible. >
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Stereo by Intra- and Inter-Scanline Search Using Dynamic Programming
Yuichi Ohta,Takeo Kanade +1 more
TL;DR: This paper presents a stereo matching algorithm using the dynamic programming technique that uses edge-delimited intervals as elements to be matched, and employs the above mentioned two searches: one is inter-scanline search for possible correspondences of connected edges in right and left images and the other is intra-scanlines search for correspondence of edge-Delimited interval on each scanline pair.
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3-D scene representation as a collection of images
Stephane Laveau,Olivier Faugeras +1 more
- 09 Oct 1994
TL;DR: This work addresses the problem of the prediction of new views of a given scene from existing weakly or fully calibrated views called reference views, and derives an algorithm from the constraints between the images to predict the new views.
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Characteristic Views As A Basis For Three-Dimensional Object Recognition
Indranil Chakravarty,Herbert Freeman +1 more
- 22 Nov 1982
TL;DR: In this article, a new technique for modeling 3D objects that is applicable to recog-nition tasks in advanced automation is described, where objects are represented in terms of canonic 2D models which can be used to determine the identity, location and orientation of an unknown object.
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