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CVPR
2003
IEEE
14 years 5 months ago
Direct 3D-Rotation Estimation from Spherical Images via a Generalized Shift Theorem
Omnidirectional images arising from 3D-motion of a camera contain persistent structures over a large variation of motions because of their large field of view. This persistence ma...
Ameesh Makadia, Kostas Daniilidis
ICPR
2004
IEEE
14 years 4 months ago
Rotation Estimation from Spherical Images
Robotic navigation algorithms increasingly make use of the panoramic field of view provided by omnidirectional images to assist with localization tasks. Since the images taken by ...
Ameesh Makadia, Kostas Daniilidis, Lorenzo Sorgi
PAMI
2006
126views more  PAMI 2006»
13 years 3 months ago
Rotation Recovery from Spherical Images without Correspondences
This paper addresses the problem of rotation estimation directly from images defined on the sphere and without correspondence. The method is particularly useful for the alignment ...
Ameesh Makadia, Kostas Daniilidis
ECCV
2010
Springer
13 years 8 months ago
Real-Time Spherical Mosaicing using Whole Image Alignment
When a purely rotating camera observes a general scene, overlapping views are related by a parallax-free warp which can be estimated by direct image alignment methods that iterate ...
ICRA
2005
IEEE
142views Robotics» more  ICRA 2005»
13 years 9 months ago
Correspondenceless Ego-Motion Estimation Using an IMU
Abstract— Mobile robots can be easily equipped with numerous sensors which can aid in the tasks of localization and ego-motion estimation. Two such examples are Inertial Measurem...
Ameesh Makadia, Kostas Daniilidis