226 search results - page 24 / 46 » OmniSIFT: Scale invariant features in omnidirectional images |
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
We present data representations, distance measures and organizational structures for fast and efficient retrieval of similar shapes in image databases. Using the Hough Transform w...
MICCAI
2009
Springer
14 years 8 months ago
2009
Springer
For the automated analysis of cortical morphometry, it is critical to develop robust descriptions of the position of anatomical structures on the convoluted cortex. Using the eigen...
ICIAP
2007
ACM
14 years 7 months ago
2007
ACM
This paper presents a video stabilization algorithm based on the extraction and tracking of Scale Invariant Feature Transform features through video frames. Implementation of SIFT...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper proposes a novel algorithm to reconstruct a 3D surface from a calibrated set of images. In a first pass, it uses Scale Invariant Features Transform (SIFT) descriptor co...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
Sparse representation theory has been increasingly used in the fields of signal processing and machine learning. The standard sparse models are not invariant to spatial transform...