High-speed and high-precision optical flow detection for real-time motion segmentation

Hiraku Ishiyama, Takayuki Okatani, Koichiro Deguchi

Research output: Contribution to conferencePaperpeer-review

3 Citations (Scopus)


We implement the method of detecting high-speed and high-precision optical flow using the "linear-time optical flow" algorithm and the high-speed smart camera with which high frame rate images can be captured and image processing can be performed inside the camera. We performed motion segmentation using Minimum Spanning Tree which is very simple algorithm and enables real-time processing.

Original languageEnglish
Number of pages4
Publication statusPublished - 2004 Dec 1
EventSICE Annual Conference 2004 - Sapporo, Japan
Duration: 2004 Aug 42004 Aug 6


OtherSICE Annual Conference 2004


  • Image processing
  • Optical flow
  • Real-time proseccing
  • Segmentation
  • Video processing

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering


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