630 search results - page 89 / 126 » Concept of spectrum-signal transformation |
CVPR
2001
IEEE
15 years 1 days ago
2001
IEEE
The Error Correcting Output Coding (ECOC) approach to classifier design decomposes a multi-class problem into a set of complementary two-class problems. We show how to apply the E...
CVPR
2005
IEEE
15 years 1 days ago
2005
IEEE
We introduce the concept of a spatiogram, which is a generalization of a histogram that includes potentially higher order moments. A histogram is a zeroth-order spatiogram, while ...
CVPR
2007
IEEE
15 years 1 days ago
2007
IEEE
Conventional mutual information (MI)-based registration using pixel intensities is time-consuming and ignores spatial information, which can lead to misalignment. We propose a met...
GIS
2008
ACM
14 years 11 months ago
2008
ACM
It has been pointed out repeatedly that spatial operations must be extended to include support for 3D and moving objects. The attempt to code by hand each spatial operation for ea...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
We present a computational framework to automatically discover high-order temporal social patterns from very noisy and sparse location data. We introduce the concept of social foo...