Sciweavers

302 search results - page 3 / 61
» A Direct Method for Estimating Planar Projective Transform
Sort
View
CVIU
2008
216views more  CVIU 2008»
14 years 9 months ago
Recovering epipolar direction from two affine views of a planar object
The mainstream approach to estimate epipolar geometry from two views requires matching the projections of at least 4 non-coplanar points in the scene, assuming a full projective c...
Maria Alberich-Carramiñana, Guillem Aleny&a...
ICIP
2005
IEEE
15 years 3 months ago
Planar homography: accuracy analysis and applications
Projective homography sits at the heart of many problems in image registration. In addition to many methods for estimating the homography parameters [5], analytical expressions to...
Shahriar Negahdaripour, Ricard Prados, Rafael Garc...
ICPR
2008
IEEE
15 years 10 months ago
View invariant object recognition
This paper introduces a method for the recognition planar objects under projective geometry. Our method is based on a similarity measure invariant to projective transform. The pro...
Panu Srestasathiern, Alper Yilmaz
ICIP
2000
IEEE
15 years 11 months ago
Efficiently Estimating Projective Transformations
Projective transformations relate the coordinates of images that are taken by either a camera that undergoes only rotation while imaging an arbitrary scene, or one that rotates an...
Richard J. Radke, Peter J. Ramadge, Tomio Echigo, ...
ISCSCT
2008
IEEE
15 years 4 months ago
Image Rectification Using Affine Epipolar Geometric Constraint
—To rapidly and accurately search the corresponding points along scan-lines, rectification of stereo pairs are performed so that corresponding epipolar lines are parallel to the ...
Liansheng Sui, Jiulong Zhang, Duwu Cui