From omnidirectional images to hierarchical localization
Robotics and Autonomous Systems
Pattern Recognition Letters
Robust Two-View External Calibration by Combining Lines and Scale Invariant Point Features
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing
MSLD: A robust descriptor for line matching
Pattern Recognition
Feature Matching under Region-Based Constraints for Robust Epipolar Geometry Estimation
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part II
Fast localization in indoor environments
CISDA'09 Proceedings of the Second IEEE international conference on Computational intelligence for security and defense applications
Geometric constraints for line segment tracking in image sequences
ICIC'07 Proceedings of the intelligent computing 3rd international conference on Advanced intelligent computing theories and applications
Fast line-segment extraction for semi-dense stereo matching
RobVis'08 Proceedings of the 2nd international conference on Robot vision
SILT: scale-invariant line transform
CIRA'09 Proceedings of the 8th IEEE international conference on Computational intelligence in robotics and automation
Feature vector field and feature matching
Pattern Recognition
3D camera pose estimation using line correspondences and 1D homographies
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part II
Inferring planar patch equations from sparse view stereo images
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part II
Coding Images with Local Features
International Journal of Computer Vision
Indoor calibration using segment chains
DAGM'11 Proceedings of the 33rd international conference on Pattern recognition
Image content based curve matching using HMCD descriptor
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part III
Robust line matching through line-point invariants
Pattern Recognition
Sparse representation with geometric configuration constraint for line segment matching
IScIDE'11 Proceedings of the Second Sino-foreign-interchange conference on Intelligent Science and Intelligent Data Engineering
Short baseline line matching for central imaging systems
Pattern Recognition Letters
A multi-stage linear approach to structure from motion
ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part II
Line image signature for scene understanding with a wearable vision system
Proceedings of the 4th International SenseCam & Pervasive Imaging Conference
Journal of Visual Communication and Image Representation
Computer Vision and Image Understanding
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We present a new method for matching line segments between two uncalibrated wide-baseline images. Most current techniques for wide-baseline matching are based on viewpoint invariant regions. Those methods work well with highly textured scenes, but fail with poorly textured ones. We show that such scenes can be successfully matched using line segments. Moreover, since line segments and regions provide complementary information, their combined matching allows to deal with a broader range of scenes. We generate an initial set of line segment correspondences, and then iteratively increase their number by adding matches consistent with the topological structure of the current ones. Finally, a coplanar grouping stage allows to estimate the fundamental matrix even from line segments only.