CMOS Image Sensor for Spatiotemporal Image Acquisition - LIRMM - Laboratoire d’Informatique, de Robotique et de Microélectronique de Montpellier Access content directly
Journal Articles Journal of Electronic Imaging Year : 2006

CMOS Image Sensor for Spatiotemporal Image Acquisition

Benaïssa Bellach
  • Function : Author
Lew Fock Chong Lew Yan Voon
Olivier Aubreton
  • Function : Author
  • PersonId : 945739
Bernard Lamalle
  • Function : Author
  • PersonId : 836147

Abstract

We present a 64-×64-pixel CMOS image sensor chip that can acquire a 16-gray-level image containing both spatial and temporal information of the moving luminous object under observation. The image can next be processed using any image processing software in order to determine the speed, trajectory, and direction of motion of the moving object. The architecture of the sensor and an example of its application to the determination of the speed of a moving laser spot are described.

Dates and versions

lirmm-00108715 , version 1 (23-10-2006)

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Cite

Benaïssa Bellach, Guy Cathébras, Lew Fock Chong Lew Yan Voon, Olivier Aubreton, Bernard Lamalle. CMOS Image Sensor for Spatiotemporal Image Acquisition. Journal of Electronic Imaging, 2006, 15 (2), 020502 (3 p.). ⟨10.1117/1.2191767⟩. ⟨lirmm-00108715⟩
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