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VISUALIZATION
1997
IEEE
15 years 6 months ago
Visualization of higher order singularities in vector fields
We present an algorithm for the visualization of vector field topology based on Clifford algebra. It is the first method allowing the detection of higher order singularities. Th...
Gerik Scheuermann, Hans Hagen, Heinz Krüger, ...
111
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ICVGIP
2008
15 years 3 months ago
Frequency Domain Visual Servoing Using Planar Contours
Fourier domain methods have had a long association with geometric vision. In this paper, we introduce Fourier domain methods into the field of visual servoing for the first time. ...
Visesh Chari, Avinash Sharma, Anoop M. Namboodiri,...
IROS
2006
IEEE
205views Robotics» more  IROS 2006»
15 years 8 months ago
Good Image Features for Bearing-only SLAM
Abstract— In this paper, we propose an algorithm for extracting and selecting SIFT (scale-invariant feature transform) visual features for bearing-only SLAM in indoor environment...
Xiang Wang, Hong Zhang
RAS
2006
105views more  RAS 2006»
15 years 2 months ago
Efficient visual homing based on Fourier transformed panoramic images
We present a fast and efficient homing algorithm based on Fourier transformed panoramic images. By continuously comparing Fourier coefficients calculated from the current view wit...
Wolfgang Stürzl, Hanspeter A. Mallot
TKDE
2002
109views more  TKDE 2002»
15 years 2 months ago
Fast Indexing and Visualization of Metric Data Sets using Slim-Trees
Caetano Traina Jr., Agma J. M. Traina, Christos Fa...