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» Nonrigid Structure from Motion in Trajectory Space
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MMS
2006
15 years 6 months ago
View-invariant motion trajectory-based activity classification and recognition
Motion trajectories provide rich spatio-temporal information about an object's activity. The trajectory information can be obtained using a tracking algorithm on data streams ...
Faisal I. Bashir, Ashfaq A. Khokhar, Dan Schonfeld
ICRA
2005
IEEE
104views Robotics» more  ICRA 2005»
15 years 11 months ago
Planning and Control of Mobile Robots in Image Space from Overhead Cameras
— In this work, we present a framework for the development of a planar mobile robot controller based on image plane feedback. We show that the design of such a motion controller ...
Rahul Rao, Vijay Kumar, Camillo J. Taylor
CVPR
2005
IEEE
15 years 11 months ago
A Measure of Deformability of Shapes, with Applications to Human Motion Analysis
In this paper we develop a theory for characterizing how deformable a shape is. We define a term called “deformability index” for shapes. The deformability index is computed ...
Amit K. Roy Chowdhury
ICCV
2001
IEEE
16 years 8 months ago
Multiple Motion Scene Reconstruction from Uncalibrated Views
We describe a reconstruction method of multiple motion scenes, which are the scenes containing multiple moving objects, from uncalibrated views. Assuming that the objects are movi...
Mei Han, Takeo Kanade
CHI
2009
ACM
16 years 6 months ago
From interaction to trajectories: designing coherent journeys through user experiences
The idea of interactional trajectories through interfaces has emerged as a sensitizing concept from recent studies of tangible interfaces and interaction in museums and galleries....
Steve Benford, Gabriella Giannachi, Boriana Koleva...