104 search results - page 1 / 21 » A Scale Invariant Local Image Descriptor for Visual Homing |
MIRRORBOT
2005
Springer
13 years 10 months ago
2005
Springer
A descriptor is presented for characterizing local image patches in a scale invariant manner. The descriptor is biologicallyplausible in that the necessary computations are simple ...
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
We evaluate the performance of MPEG-7 image signatures, Compressed Histogram of Gradients descriptor (CHoG) and Scale Invariant Feature Transform (SIFT) descriptors for mobile vis...
IROS
2008
IEEE
13 years 11 months ago
2008
IEEE
— Local visual homing is the process of determining the direction of movement required to return an agent to a goal location by comparing the current image with an image taken at...
ECCV
2008
Springer
14 years 6 months ago
2008
Springer
Abstract. Despite the ubiquitous use of range images in various computer vision applications, little has been investigated about the size variation of the local geometric structure...
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
— Image matching is a fundamental task of many computer vision problems. In this paper we present a novel approach to match two images in presenting significant geometric deform...