2008-01-01, English, Article, Conference paper edition: Graphical modeling and decoding of human actions Li, Wanqing; Zhang, Zhengyou; Liu, Zicheng

User activity

Share to:
 
Bookmark: https://trove.nla.gov.au/version/191824273
Physical Description
  • Conference Paper
Published
  • 2008-01-01T08:00:00Z
Language
  • English

Edition details

Title
  • Graphical modeling and decoding of human actions
Author
  • Li, Wanqing
  • Zhang, Zhengyou
  • Liu, Zicheng
Published
  • 2008-01-01T08:00:00Z
Physical Description
  • Conference Paper
Subjects
Summary
  • Li, W., Zhang, Z. &​ Liu, Z. (2008). Graphical modeling and decoding of human actions. International Workshop on Multimedia Signal Processing (pp. 175-180). Los Alamitos, California, USA: IEEE.
  • This paper presents a graphical model for learning and recognizing human actions. Specifically, we propose to encode actions in a weighted directed graph, referred to as action graph, where nodes of the graph represent salient postures that are used to characterize the actions and shared by all actions. The weight between two nodes measures the transitional probability between the two postures. An action is encoded as one or multiple paths in the action graph. The salient postures are modeled using Gaussian mixture models (GMM). Both the salient postures and action graph are automatically learned from training samples through unsupervised clustering and expectation and maximization (EM) algorithm. Experimental results have verified the performance of the proposed model, its tolerance to noise and viewpoints and its robustness across different subjects and datasets.
Language
  • English
Related Resource
Identifier
  • oai:ro.uow.edu.au:infopapers-10506
  • 10.1109/​MMSP.2008.4665070

Get this edition

  • Set up My libraries

    How do I set up "My libraries"?

    In order to set up a list of libraries that you have access to, you must first login or sign up. Then set up a personal list of libraries from your profile page by clicking on your user name at the top right of any screen.

  • All (1)
  • NSW (1)
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.

User activity


e.g. test cricket, Perth (WA), "Parkes, Henry"

Separate different tags with a comma. To include a comma in your tag, surround the tag with double quotes.

Be the first to add a tag for this edition

Be the first to add this to a list

Comments and reviews

What are comments? Add a comment

No user comments or reviews for this version

Add a comment