844 search results - page 28 / 169 » From Motion Observation to Qualitative Motion Representation |
ICPR
2000
IEEE
14 years 1 months ago
2000
IEEE
In this paper, we address the problem of fluid motion estimation in image sequences. For such motions, standard optical flow methods, based on intensity conservation and spatial...
COGSCI
2004
13 years 9 months ago
2004
Eighty-two participants listened to sentences and then judged whether two sequentially presented visual objects were the same. On critical trials, participants heard a sentence de...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
We describe a mid-level approach for action recognition. From an input video, we extract salient spatio-temporal structures by forming clusters of trajectories that serve as candi...
ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper we describe a method to learn parameters
which govern pedestrian motion by observing video
data. Our learning framework is based on variational
mode learning and a...
ECAI
2008
Springer
13 years 10 months ago
2008
Springer
Reasoning about perception of depth and about spatial relations between moving physical objects is a challenging problem. We investigate the representation of depth and motion by m...