822 search results - page 23 / 165 » Invariant recognition of feature combinations in the visual ... |
ASSETS
2007
ACM
14 years 1 months ago
2007
ACM
We demonstrate a system designed to assist a visually impaired individual while moving in an unfamiliar environment. Small and economical color markers are placed in key locations...
ICCV
2003
IEEE
14 years 11 months ago
2003
IEEE
We derive a new class of photometric invariants that can be used for a variety of vision tasks including lighting invariant material segmentation, change detection and tracking, a...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
In this paper, we present a novel approach for human action recognition with histograms of 3D joint locations (HOJ3D) as a compact representation of postures. We extract the 3D sk...
ISBI
2009
IEEE
14 years 4 months ago
2009
IEEE
CT colonography is a screening technique for adenomatous colorectal polyps, which are important precursors to colon cancer. Computer aided detection (CAD) systems are developed to...
CORR
2008
Springer
13 years 9 months ago
2008
Springer
We investigate a biologically motivated approach to fast visual classification, directly inspired by the recent work [13]. Specifically, trading-off biological accuracy for comput...