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A PROBABILISTIC NOTION OF CAMERA GEOMETRY:CALIBRATED VS. UNCALIBRATED
Correspondence Matching Fundamental Matrix Essential Matrix Egomotion Multiple View Geometry Probabilistic Stochastic
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2015/8/31
We suggest altering the fundamental strategy in Fundamental or Essential Matrix estimation. The traditional approach first estimates correspondences, and then estimates the camera geometry on the basi...
A PROBABILISTIC NOTION OF CAMERA GEOMETRY:CALIBRATED VS.UNCALIBRATED
Correspondence Matching Fundamental Matrix Essential Matrix Egomotion Multiple View Geometry Probabilistic Stochastic
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2015/8/28
We suggest altering the fundamental strategy in Fundamental or Essential Matrix estimation. The traditional approach first estimates correspondences, and then estimates the camera geometry on the basi...
Performance evaluation of a 33 megapixel alpa 12 medium format camera for digital close range photogrammetry
Close-Range Photogrammetry Digital Camera Camera Calibration
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2015/8/25
The accuracy of object reconstruction was tested with two medium format cameras made by ALPA of Switzerland. Both cameras have been equipped with a 33 megapixel Leaf Aptus 75 digital camera back and a...
Calibration of fisheye camera systems and the reduction of chromatic aberration
Camera calibration fisheye panorama chromatic aberration mobile mapping omni-directional imaging
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2015/8/25
This paper reports on the camera calibration procedure developed at CycloMedia and its modification for the reduction of chromatic aberration for further improvement of CycloMedia’s main product: 360o...
IN-FLIGHT CAMERA CALIBRATION FOR DIRECT GEOREFERENCING
Accuracy Calibration Camera Georeferencing GPS/INS Orientation
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2015/5/29
Direct georeferencing is increasingly applied in connection of the photogrammetric film cameras. The prerequisite for the use of this technique is an airborne system calibration. The calibration issue...
3D CAPTURE OF ARCHAEOLOGY AND ARCHITECTURE WITH A HAND-HELD CAMERA
3D modeling video sequences image sequences archaeology architectural conservation
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2015/5/25
In this paper we present an automated processing pipeline that, from a sequence of images, reconstructs a 3D model. The approach is particularly flexible as it can deal with a hand-held camera without...
TWO NEW ALGORITHMS TO RETRIEVE THE CALIBRATION MATRIX FROM THE 3-D PROJECTIVE CAMERA MODEL
DLT Calibration Matrix Cholesky Factorization
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2015/3/25
By relating the projective camera model to the perspective one, using homogenous coordinates representation, the interior
orientation parameters constitute what is called the calibration matrix. Thi...