A Filtering Method of Motion Vector Fields Available for Digital Vision Chips

Eizo UEYAMA; Shigeyuki HOSOE

doi:10.11499/sicep.2004.0.33.1

SICE Annual Conference 2004

DOI https://doi.org/10.11499/sicep.2004.0.33.1

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: The IEEE Industrial Electronics Society, The IEEE Robotics and Automation Society, The IEEE Control Systems Society, The IEEE Systems, Man and Cybernetics Society, The Instrumentation, Systems, and Automation Society

A Filtering Method of Motion Vector Fields Available for Digital Vision Chips

*Eizo UEYAMA, Shigeyuki HOSOE

Author information

Keywords: motion vector estimation, local Cauchy field, digital vision chip

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 33

Details

Abstract

We report a noise reduction algorism concerning about visual motion processing implemented with digital vision chips. The algorism is based on MAP estimation for Markov random vector fields, where Cauchy distribution is used to reduce noise and to detect motion discontinuities. Simulation results show that good estimate and their distinct discontinuities are obtained within a few steps of iterations.

Corresponding author

Register with J-STAGE for free!