Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences.

Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences. Abstract Text:

S Thirumalai,N Ahuja,

Concerns the 3D interpretation of image sequences showing multiple objects in motion. Each object exhibits smooth motion except at certain time instants when a motion discontinuity may occur. The objects are assumed to contain point features which are detected as the images are acquired. Estimating feature trajectories in the first two frames amounts to feature matching. As more images are acquired, existing trajectories are extended. Both initial detection and extension of trajectories are done by enforcing pertinent constraints from among the following: similarity of the image plane arrangement of neighboring features, smoothness of the 3D motion and smoothness of the image plane motion. The constraints are incorporated into energy functions which are minimized using 2D Hopfield networks. Wrong matches that result from convergence to local minima are eliminated using a 1D Hopfield-like network. Experimental results on several image sequences are shown.

Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences. Publishing Authors By Initials

S Thirumalai,N Ahuja,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: IEEE transactions on neural networks / a publicati

VOLUME: 7

Page Numbers: 594-603

Journal Abbreviation:

ISSN: 1045-9227

DAY: 11

MONTH: 02

YEAR: 1996

Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 101211035

Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences.

AFFILIATION: Cray Res. Inc., Eagan, MN.

Country: United States

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: IEEE Trans Neural Netw

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences Related Publications

• A rare congenital anastomosis between the vertebral artery and internal carotid artery.
• A topological and temporal correlator network for spatiotemporal pattern learning, recognition, and recall.
• An analytically tractable potential field model of free space and its application in obstacle avoidance.
• Biopsy of deep-seated head and neck lesions under intraoral ultrasound guidance.
• CC chemokine receptor 5 influences late-stage atherosclerosis.
• Chest radiograph scores as potential prognostic indicators in severe acute respiratory syndrome (SARS).
• Clinical experience with sulphonylureas.
• Effects of allo-immunization of goat bucks with goat-testes homogenates on spermatogenesis sperm motility and production of cross reacting antibodies.
• Electron transport in stretched monoatomic gold wires.
• Eye of the storm: the roles of a radiology department in the outbreak of severe acute respiratory syndrome.
• Fever of unknown origin: is there a role for empiric therapy?
• First-time shoulder dislocation: High prevalence of labral injury and age-related differences revealed by MR arthrography.
• Formation of sp3 hybridized bonds and stability of CaCO3 at very high pressure.
• Hemangioendothelioma of the parotid gland in infants: sonography and correlative MR imaging.
• High-resolution sonography of the submandibular space: anatomy and abnormalities.
• Imaging of severe acute respiratory syndrome in Hong Kong.
• Li-decorated metal-organic framework 5: a route to achieving a suitable hydrogen storage medium.
• Lossless image compression with multiscale segmentation.
• Normal variation in the density of selected human bones in North India. A necropsy study.
• Observations on a spontaneous case of fatal ovine mastitis due to Klebsiella pneumoniae.
• Parallel distributed detection of feature trajectories in multiple discontinuous motion image sequences.
• Prevalence of Duodenal Ulcer-Promoting Gene (dupA) of Helicobacter pylori in Patients with Duodenal Ulcer in North Indian Population.
• Production of specific mRNA transcripts, usage of an alternate promoter, and octamer-binding transcription factors influence the surface expression levels of the HIV coreceptor CCR5 on primary T cells.
• Role of astrocytes and chemokine systems in acute TNFalpha induced demyelinating syndrome: CCR2-dependent signals promote astrocyte activation and survival via NF-kappaB and Akt.
• SARS and the modern day pony express (the World Wide Web).
• Severe acute respiratory syndrome: avoiding the spread of infection in a radiology department.
• Synthesis of intergeneric hybrids and establishment of genomic affinity between Diplotaxis catholica and crop Brassica species.
• Towards generating caffeine-free tea by metabolic engineering.
• [Not Available.]
• [Not Available.]