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IJCV
2002
233views more  IJCV 2002»
14 years 3 days ago
Dense 3-D Reconstruction of an Outdoor Scene by Hundreds-Baseline Stereo Using a Hand-Held Video Camera
Three-dimensional (3-D) models of outdoor scenes are widely used for object recognition, navigation, mixed reality, and so on. Because such models are often made manually with hig...
Tomokazu Sato, Masayuki Kanbara, Naokazu Yokoya, H...
IJCV
2002
240views more  IJCV 2002»
14 years 6 days ago
Self-Calibration of Rotating and Zooming Cameras
In this paper we describe the theory and practice of self-calibration of cameras which are fixed in location and may freely rotate while changing their internal parameters by zoomi...
Lourdes de Agapito, Eric Hayman, Ian D. Reid
PAMI
2000
99views more  PAMI 2000»
14 years 6 days ago
Mosaicing on Adaptive Manifolds
Shmuel Peleg, Benny Rousso, Alex Rav-Acha, Assaf Z...
PAMI
2000
66views more  PAMI 2000»
14 years 6 days ago
Stereo Calibration from Rigid Motions
Radu Horaud, Gabriela Csurka, David Demirdjian
JMIV
2000
141views more  JMIV 2000»
14 years 7 days ago
Critical Motions for Auto-Calibration When Some Intrinsic Parameters Can Vary
Auto-calibration is the recovery of the full camera geometry and Euclidean scene structure from several images of an unknown 3D scene, using rigidity constraints and partial knowl...
Fredrik Kahl, Bill Triggs, Kalle Åström
IVC
2000
186views more  IVC 2000»
14 years 7 days ago
Uncertainty analysis of 3D reconstruction from uncalibrated views
We consider reconstruction algorithms using points tracked over a sequence of (at least three) images, to estimate the positions of the cameras (motion parameters), the 3D coordin...
Etienne Grossmann, José Santos-Victor
VC
2008
95views more  VC 2008»
14 years 9 days ago
Determination of camera parameters for character motions using motion area
We propose a method to determine camera parameters for character motion, which considers the motion by itself. The basic idea is to approximately compute the area swept by the moti...
Ji-yong Kwon, In-Kwon Lee
VC
2008
94views more  VC 2008»
14 years 9 days ago
Virtual world explorations by using topological and semantic knowledge
This paper is dedicated to virtual world exploration techniques. Automatic camera control is important in many fields as computational geometry, visual servoing, robot motion, grap...
Dmitry Sokolov, Dimitri Plemenos