Extraction, categorization, and unusual motion signaling of small moving objects

Levente Kovács, Ákos Utasi, T. Szirányi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The paper presents an automatic approach for small moving object detection, categorization and unusual motion pattern signaling on camera feeds on sky background. The method uses a local blind deconvolution based foreground detector for small object mask and contour edge extraction, spatio-temporal localized histogram evaluation for object classification, and a hidden Markov model based evaluation for learning usual motions and signaling unusual motion patterns. The method is able to mask moving objects, fit them into learned categories and signal unexpected motion behavior.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume7445
DOIs
Publication statusPublished - 2009
EventSignal and Data Processing of Small Targets 2009 - San Diego, CA, United States
Duration: Aug 4 2009Aug 6 2009

Other

OtherSignal and Data Processing of Small Targets 2009
CountryUnited States
CitySan Diego, CA
Period8/4/098/6/09

Fingerprint

Categorization
Moving Objects
Masks
Motion
Deconvolution
Hidden Markov models
Mask
masks
Cameras
Moving Object Detection
Detectors
Blind Deconvolution
Object Classification
evaluation
Evaluation
histograms
Histogram
learning
Markov Model
sky

Keywords

  • Object detection
  • Shape classification
  • Unusual motion

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Kovács, L., Utasi, Á., & Szirányi, T. (2009). Extraction, categorization, and unusual motion signaling of small moving objects. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 7445). [74450C] https://doi.org/10.1117/12.829460

Extraction, categorization, and unusual motion signaling of small moving objects. / Kovács, Levente; Utasi, Ákos; Szirányi, T.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7445 2009. 74450C.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kovács, L, Utasi, Á & Szirányi, T 2009, Extraction, categorization, and unusual motion signaling of small moving objects. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 7445, 74450C, Signal and Data Processing of Small Targets 2009, San Diego, CA, United States, 8/4/09. https://doi.org/10.1117/12.829460
Kovács L, Utasi Á, Szirányi T. Extraction, categorization, and unusual motion signaling of small moving objects. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7445. 2009. 74450C https://doi.org/10.1117/12.829460
Kovács, Levente ; Utasi, Ákos ; Szirányi, T. / Extraction, categorization, and unusual motion signaling of small moving objects. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7445 2009.
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