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Stereo with Oblique Cameras
, 2001
"... Mosaics acquired by pushbroom cameras, stereo panoramas, omnivergent mosaics, and spherical mosaics can be viewed as images taken by noncentral cameras, i.e. cameras that project along rays that do not all intersect at one point. It has been shown that in order to reduce the correspondence search i ..."
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Cited by 58 (3 self)
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that see every point in space. We call such conf igurations oblique cameras. We argue that oblique cameras are important because they are the most noncentral cameras among all cameras. We show that oblique cameras, and the corresponding oblique stereo geometry, exist and give an example of a physically
Robust wide baseline stereo from maximally stable extremal regions
 In Proc. BMVC
, 2002
"... The widebaseline stereo problem, i.e. the problem of establishing correspondences between a pair of images taken from different viewpoints is studied. A new set of image elements that are put into correspondence, the so called extremal regions, is introduced. Extremal regions possess highly desir ..."
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Cited by 1014 (35 self)
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The widebaseline stereo problem, i.e. the problem of establishing correspondences between a pair of images taken from different viewpoints is studied. A new set of image elements that are put into correspondence, the so called extremal regions, is introduced. Extremal regions possess highly de
Stereo with Oblique Cameras (Version 1.34)
, 2001
"... Mosaics acquired by pushbroom cameras, stereo panoramas, omnivergent mosaics, and spherical mosaics can be viewed as images taken by noncentral cameras, i.e. cameras that project along rays that do not all intersect at one point. It has been shown that in order to reduce the correspondence search i ..."
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and two lines. We show that oblique cameras, and the corresponding oblique stereo geometry, exist and give an example of a physically realizable oblique stereo geometry. We introduce linear oblique cameras as those which can be generated by a linear mapping from points in space to camera rays
Advances in computational stereo
 IEEE Transactions on Pattern Analysis and Machine Intelligence
, 2003
"... Abstract—Extraction of threedimensional structure of a scene from stereo images is a problem that has been studied by the computer vision community for decades. Early work focused on the fundamentals of image correspondence and stereo geometry. Stereo research has matured significantly throughout t ..."
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Cited by 224 (3 self)
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Abstract—Extraction of threedimensional structure of a scene from stereo images is a problem that has been studied by the computer vision community for decades. Early work focused on the fundamentals of image correspondence and stereo geometry. Stereo research has matured significantly throughout
The Fundamental matrix: theory, algorithms, and stability analysis
 International Journal of Computer Vision
, 1995
"... In this paper we analyze in some detail the geometry of a pair of cameras, i.e. a stereo rig. Contrarily to what has been done in the past and is still done currently, for example in stereo or motion analysis, we do not assume that the intrinsic parameters of the cameras are known (coordinates of th ..."
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Cited by 272 (13 self)
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In this paper we analyze in some detail the geometry of a pair of cameras, i.e. a stereo rig. Contrarily to what has been done in the past and is still done currently, for example in stereo or motion analysis, we do not assume that the intrinsic parameters of the cameras are known (coordinates
and Stereo Correspondence
"... in this document are those of the authors and should not be interpreted as representing the official policies, either ..."
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in this document are those of the authors and should not be interpreted as representing the official policies, either
Geometry of Contourbased Correspondence for Stereo
"... We consider the problem of computing stereo correspondence for scenes dense in physical structure, such as a bouquet of flowers. Boundaries are then space curves, formally governed by the projective geometry induced by the stereo camera configuration and by the differential structure of the curves i ..."
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We consider the problem of computing stereo correspondence for scenes dense in physical structure, such as a bouquet of flowers. Boundaries are then space curves, formally governed by the projective geometry induced by the stereo camera configuration and by the differential structure of the curves
Robust Recovery of the Epipolar Geometry for an Uncalibrated Stereo
 Rig, Lecture Notes on Computer Science
, 1994
"... Abstract. This paper addresses the problem of accurately and automatically recovering the epipolar geometry from an uncalibrated stereo rig and its application to the image matching problem. A robust correlation based approach that eliminates outliers is developped to produce a reliable set of corr ..."
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Cited by 96 (16 self)
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of corresponding high curvature points. These points are used to estimate the socalled Fundamental Matrix which is closely related to the epipolar geometry of the uncalibrated stereo rig. We show that an accurate determination of this matrix is a central problem. Using a linear criterion in the estimation
Rectification with Unconstrained Stereo Geometry
 British Machine Vision Conference
, 1998
"... We present a linear rectification algorithm for general, unconstrained stereo rigs. The algorithm takes the two perspective projection matrices of the original cameras, and computes a pair of rectifying projection matrices. We report tests proving the correct behaviour of our method, as well as the ..."
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Cited by 31 (4 self)
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We present a linear rectification algorithm for general, unconstrained stereo rigs. The algorithm takes the two perspective projection matrices of the original cameras, and computes a pair of rectifying projection matrices. We report tests proving the correct behaviour of our method, as well
Results 1  10
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61,080