119 search results - page 8 / 24 » On SIFTs and their scales |
TCSV
2008
13 years 9 months ago
2008
Abstract--This paper proposes a parallel hardware architecture for image feature detection based on the SIFT (Scale Invariant Feature Transform) algorithm and applied to the SLAM (...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
This paper introduces an affine invariant shape descriptor for maximally stable extremal regions (MSER). Affine invariant feature descriptors are normally computed by sampling the...
PCM
2009
Springer
14 years 2 months ago
2009
Springer
Many presentations consisting of video, audio and slides are being recorded for wider dissemination purposes. Video slide alignment is necessary for efficient review and hence has ...
ICCV
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper we propose a new approach to compute the scale space of any omnidirectional image acquired with a central catadioptric system. When these cameras are central they ar...
ECCV
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. With the rapid development of fast data acquisition techniques, 3D scans that record the geometric and photometric information of deformable objects are routinely acquire...