FGR
2011
IEEE
12 years 8 months ago
2011
IEEE
— This work details the authors’ efforts to push the baseline of expression recognition performance on a realistic database. Both subject-dependent and subject-independent emot...
ICRA
2010
IEEE
13 years 2 months ago
2010
IEEE
Autonomous landing on unknown extraterrestrial bodies requires fast, noise-resistant motion processing to elicit appropriate steering commands. Flying insects excellently master vi...
IVC
2000
13 years 4 months ago
2000
PR
2008
13 years 4 months ago
2008
In this paper, we present a method for human action recognition from multi-view image sequences that uses the combined motion and shape flow information with variability considera...
IJCV
2006
13 years 4 months ago
2006
Variational methods are among the most accurate techniques for estimating the optic flow. They yield dense flow fields and can be designed such that they preserve discontinuities, ...
MVA
1994
13 years 5 months ago
1994
This paper presents an application of optic flow estimation to image metamorphosis. It uses a state of the art optical flow algorithm to do image metamorphosis, which is used in v...
NIPS
2003
13 years 6 months ago
2003
We have designed and tested a single-chip analog VLSI sensor that detects imminent collisions by measuring radially expansive optic flow. The design of the chip is based on a mode...
ECCV
2004
Springer
13 years 8 months ago
2004
Springer
Catadioptric omnidirectional sensors (catadioptric cameras) capture instantaneous images with panoramic 360 field of view. Entire surroundings are projected via a circularly symme...
CAIP
2009
Springer
13 years 8 months ago
2009
Springer
Abstract. Rigidity and reflectance are key object properties, important in their own rights, and they are key properties that stratify motion reconstruction algorithms. However, th...
ICRA
2002
IEEE
13 years 9 months ago
2002
IEEE
We test the hypothesis that: (1) Optic flow can be used to detect significant environmental features during locomotion in a biped, even given significant up and down movement and j...