Motion
Research News and Information

Saturday, November 21, 2009

View-invariant action recognition from point triplets.

29 Sep 2009 We propose a new view-invariant measure for action recognition. For this purpose, we introduce the idea that the motion of an articulated body can be decomposed into rigid motions of planes defined by triplets of body points. Using the fact that the ... Read more...

Robust multiperson tracking from a mobile platform.

29 Sep 2009 In this paper, we address the problem of multiperson tracking in busy pedestrian zones using a stereo rig mounted on a mobile platform. The complexity of the problem calls for an integrated solution that extracts as much visual information as ... Read more...

A Mixture of Transformed Hidden Markov Models for elastic motion estimation.

29 Sep 2009 Elastic motion is a nonrigid motion constrained only by some degree of smoothness and continuity. Consequently, elastic motion estimation by explicit feature matching actually contains two correlated subproblems: shape registration and motion ... Read more...

Latest indexed articles for 'Motion'

These are the very latest articles for this heading:

• How do you track lung tumor motion? A critical question with competing answers. 29 Sep 2009
• View-invariant action recognition from point triplets. 29 Sep 2009
• Robust multiperson tracking from a mobile platform. 29 Sep 2009
• A Mixture of Transformed Hidden Markov Models for elastic motion estimation. 29 Sep 2009
• Human action recognition by semilatent topic models. 29 Sep 2009
• Comment on "Comparative assessment of the global fate and transport pathways of long-chain perfluorocarboxylic acids (PFCAs) and perfluorocarboxylates (PFCs) emitted from direct sources". 13 Sep 2009
• Coupled factors influencing concentration-dependent colloid transport and retention in saturated porous media. 13 Sep 2009
• Motion opponency and transparency in the human middle temporal area. 30 Aug 2009
• Slow backbone dynamics of chicken villin headpiece subdomain probed by NMR C'-N cross-correlated relaxation. 30 Aug 2009
• Dynamics of beta3 integrin I-like and hybrid domains: insight from simulations on the mechanism of transition between open and closed forms. 30 Aug 2009
• Peripheral magnetic resonance angiography with continuous table movement in combination with high spatial and temporal resolution time-resolved MRA With a total single dose (0.1 mmol/kg) of gadobutrol at 3.0 T. 30 Aug 2009
• Self-sustained motion of a train of haptotactic microcapsules. 30 Aug 2009
• Multimodal integration in rostral fastigial nucleus provides an estimate of body movement. 24 Aug 2009
• Diffusion-controlled and "diffusionless" crystal growth near the glass transition temperature: relation between liquid dynamics and growth kinetics of seven ROY polymorphs. 19 Aug 2009
• Focused functional dynamics of supramolecules by use of a mixed-resolution elastic network model. 17 Aug 2009
• Changes of mind in decision-making. 17 Aug 2009
• Ultra high-speed swept source OCT imaging of the anterior segment of human eye at 200 kHz with adjustable imaging range. 15 Aug 2009
• Suspension biomechanics of swimming microbes. 10 Aug 2009
• To switch or not to switch: the effects of potassium and sodium ions on alpha-poly-L-glutamate conformations in aqueous solutions. 10 Aug 2009
• Visual processing in the central bee brain. 10 Aug 2009

See a longer list of these articles.

Technical information about 'Motion'

Definition: Physical motion, i.e., a change in position of a body or subject as a result of an external force. It is distinguished from MOVEMENT, a process resulting from biological activity.

Descriptor UI: D009038

Alternative terms: Motion; Motions;

Related Mesh Headings: Movement;

Tree Number: G01.595.560;

Online Note: search MOVEMENT 1966-67

History Note: 68; was see under MOVEMENT 1963-67

Technical Notes: no qualif; a concept in physics: a bullet shot from a gun is MOTION: differentiate from MOVEMENT, a concept in physiol; see note there