3186 search results - page 441 / 638 » A hemispherical imaging camera |
219
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ICCVW
1999
Springer
15 years 11 months ago
1999
Springer
In this paper we present an algorithm that estimates dense planar-parallax motion from multiple uncalibrated views of a 3D scene. This generalizes the \plane + parallax" recov...
171
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MMM
1998
Springer
15 years 11 months ago
1998
Springer
A system for direct interaction with a video projection screen using a laser pointer is presented. The laser point on the screen is captured by a video camera, and its location re...
179
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CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper presents minimal solutions for the geometric parameters of a camera rotating about its optical centre. In particular we present new 2 and 3 point solutions for the homo...
169
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MVA
2007
15 years 8 months ago
2007
This paper presents uncertainty propagation in landmark based position estimation methods. Analysis of two methods has been carried out where robot position is estimated by detect...
183
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WSCG
2004
15 years 8 months ago
2004
Detecting faces in images with complex background is a difficult task. To solve this problem we decided to use modified gradient method with oval object detection. This method is ...