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ICCV
1999
IEEE
15 years 8 months ago
Catadioptric Camera Calibration
Central catadioptric cameras are imaging devices that use mirrors to enhance the field of view while preserving a single effective viewpoint. In this paper, we propose a novel meth...
Christopher Geyer, Konstantinos Daniilidis
CVPR
2008
IEEE
16 years 5 months ago
Estimating camera response functions using probabilistic intensity similarity
We propose a method for estimating camera response functions using a probabilistic intensity similarity measure. The similarity measure represents the likelihood of two intensity ...
Jun Takamatsu, Yasuyuki Matsushita, Katsushi Ikeuc...
ICPR
2006
IEEE
16 years 4 months ago
Estimating Geospatial Trajectory of a Moving Camera
This paper proposes a novel method for estimating the geospatial trajectory of a moving camera. The proposed method uses a set of reference images with known GPS (global positioni...
Asaad Hakeem, Mubarak Shah, Rita Cucchiara, Robert...
ICIP
2005
IEEE
16 years 5 months ago
Metrology in uncalibrated images given one vanishing point
In this paper, we describe how 3D Euclidean measurements can be made in a pair of uncalibrated images, when only minimal geometric information are available in the image planes. T...
Hassan Foroosh, Xiaochun Cao, Murat Balci
ICCV
2003
IEEE
15 years 9 months ago
A Cylindrical Surface Model to Rectify the Bound Document Image
This article proposes a novel approach on how to rectify the photo image of the bound document. The surface of the document is modeled by a cylindrical surface. By the geometry of...
Huaigu Cao, Xiaoqing Ding, Changsong Liu