Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Int J Comput Vis

Search In Journal Title:

Abbravation: International Journal of Computer Vision

Search In Journal Abbravation:

Publisher

Springer US

Search In Publisher:

DOI

10.1007/bf02290177

Search In DOI:

ISSN

1573-1405

Search In ISSN:
Search In Title Of Papers:

Planar Motion Estimation and Linear Ground Plane R

Authors: Pierluigi Taddei Ferran Espuny Vincenzo Caglioti
Publish Date: 2011/05/19
Volume: 96, Issue: 2, Pages: 162-174
PDF Link

Abstract

We address and solve the selfcalibration of a generic camera that performs planar motion while viewing part of a ground plane Concretely assuming initial sets of correspondences between several images of the ground plane as known we are interested in determining both the camera motion and the geometry of the ground plane The latter is obtained through the rectification of the image of the ground plane which gives a bijective correspondence between pixels and points on the ground planeWe initially propose a method to determine the camera motion by using the motion flow between pairs of images We perform this step with no need of camera calibration Our solution requires the fixed ground point of the camera motion to be visible on both imagesOnce the camera motion is known either by using our method or by other alternative means eg GPSbased we show that the rectification of the ground plane can be determined linearly from at least three images up to a scale factor Experimental results on real images are presented at the end of the paper to validate the proposed methods

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. Growing Regression Tree Forests by Classification for Continuous Object Pose Estimation
  2. Objects, Actions, Places
  3. Hierarchical Shape Segmentation and Registration via Topological Features of Laplace-Beltrami Eigenfunctions
  4. Geometric Image Parsing in Man-Made Environments
  5. On Taxonomies for Multi-class Image Categorization
  6. Full and Partial Symmetries of Non-rigid Shapes
  7. A Two-Layer Framework for Piecewise Linear Manifold-Based Head Pose Estimation
  8. Learning Discriminative Space–Time Action Parts from Weakly Labelled Videos
  9. Recognizing Fine-Grained and Composite Activities Using Hand-Centric Features and Script Data
  10. 3D Human Pose Tracking Priors using Geodesic Mixture Models
  11. Exemplar-Guided Similarity Learning on Polynomial Kernel Feature Map for Person Re-identification
  12. Ethnicity- and Gender-based Subject Retrieval Using 3-D Face-Recognition Techniques
  13. A Variational Approach to Video Registration with Subspace Constraints
  14. The Fisher-Rao Metric for Projective Transformations of the Line
  15. Guest Editorial: Human Activity Understanding from 2D and 3D Data
  16. Fast and Stable Polynomial Equation Solving and Its Application to Computer Vision
  17. Robust Pose Recognition of the Obscured Human Body
  18. Teichmüller Shape Descriptor and Its Application to Alzheimer’s Disease Study
  19. Parsing Images into Regions, Curves, and Curve Groups
  20. Using Biologically Inspired Features for Face Processing
  21. Two-View Motion Segmentation with Model Selection and Outlier Removal by RANSAC-Enhanced Dirichlet Process Mixture Models
  22. Information-Theoretic Active Polygons for Unsupervised Texture Segmentation
  23. Virtual Volumetric Graphics on Commodity Displays Using 3D Viewer Tracking
  24. 3-D Symmetry Detection and Analysis Using the Pseudo-polar Fourier Transform
Search Result: