Line localization from single catadioptric images
Indoor environments often contain several line segments. The 3D reconstruction of such
environments can thus be reduced to the localization of lines in the 3D space. Multi-view …
environments can thus be reduced to the localization of lines in the 3D space. Multi-view …
Single-image calibration of off-axis catadioptric cameras using lines
We present a novel calibration method for off-axis catadioptric cameras, ie standard
perspective cameras placed in a generic position wrt an axial-symmetric mirror of unknown …
perspective cameras placed in a generic position wrt an axial-symmetric mirror of unknown …
Fitting line projections in non-central catadioptric cameras with revolution symmetry
J Bermudez-Cameo, G Lopez-Nicolas… - Computer Vision and …, 2018 - Elsevier
Line-images in non-central cameras contain much richer information of the original 3D line
than line projections in central cameras. The projection surface of a 3D line in most …
than line projections in central cameras. The projection surface of a 3D line in most …
A 2-point algorithm for 3D reconstruction of horizontal lines from a single omni-directional image
Reconstruction of 3D scenes with abundant straight line features has many applications in
computer vision and robot navigation. Most approaches to this problem involve stereo …
computer vision and robot navigation. Most approaches to this problem involve stereo …
Analytical modeling of vanishing points and curves in catadioptric cameras
Vanishing points and vanishing lines are classical geometrical concepts in perspective
cameras that have a lineage dating back to 3 centuries. A vanishing point is a point on the …
cameras that have a lineage dating back to 3 centuries. A vanishing point is a point on the …
Reconstruction of 3D lines from a single axial catadioptric image using cross-ratio
L Perdigoto, H Araujo - … of the 21st International Conference on …, 2012 - ieeexplore.ieee.org
It has been shown, in previous work, that the 3D position of a line can be reconstructed from
a single image in vision systems that do not possess a single viewpoint. We present a new …
a single image in vision systems that do not possess a single viewpoint. We present a new …
Data driven requirements engineering: Implications for the community
M Nayebi - 2018 IEEE 26th International Requirements …, 2018 - ieeexplore.ieee.org
Data Driven Requirements Engineering: Implications for the Community Page 1 Data
Driven Requirements Engineering: Implications for the Community Maleknaz Nayebi …
Driven Requirements Engineering: Implications for the Community Maleknaz Nayebi …
Line reconstruction using prior knowledge in single non-central view
Line projections in non-central systems contain more geometric information than in central
systems. The four degrees of freedom of the 3D line are mapped to the line-image and the …
systems. The four degrees of freedom of the 3D line are mapped to the line-image and the …
Omni-directional depth estimation system with single-double mirrors architecture
W Chen, M Zhang, Y Chong, Z **ong - Journal of Computer-Aided Design & …, 2010 - jcad.cn
In order to avoid the enforcement of the single-viewpoint constraint and to improve the
reconstruction accuracy, a new omni-directional depth estimation system with single-double …
reconstruction accuracy, a new omni-directional depth estimation system with single-double …
Calibration and Reconstruction in Non-Central Axial Catadioptric Systems
LMR Perdigoto - 2014 - search.proquest.com
Calibration and Reconstruction in Non-Central Axial Catadioptric Systems Page 1 Luís Miguel
Ramos Perdigoto Calibration and Reconstruction in Non-Central Axial Catadioptric Systems …
Ramos Perdigoto Calibration and Reconstruction in Non-Central Axial Catadioptric Systems …