View Item 
      •   Home
      • 1. Schools
      • College of Engineering
      • School of Electrical and Electronic Engineering (EEE)
      • EEE Journal Articles
      • View Item
      •   Home
      • 1. Schools
      • College of Engineering
      • School of Electrical and Electronic Engineering (EEE)
      • EEE Journal Articles
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.
      Subject Lookup

      Browse

      All of DR-NTUCommunities & CollectionsTitlesAuthorsBy DateSubjectsThis CollectionTitlesAuthorsBy DateSubjects

      My Account

      Login

      Statistics

      Most Popular ItemsStatistics by CountryMost Popular Authors

      About DR-NTU

      A 64 x 64 CMOS image sensor with on-chip moving object detection and localization

      Thumbnail
      Author
      Zhao, Bo
      Zhang, Xiangyu
      Chen, Shoushun
      Low, Kay-Soon
      Zhuang, Hualiang
      Date of Issue
      2011
      School
      School of Electrical and Electronic Engineering
      Abstract
      This paper presents a 64×64 CMOS image sensor with on-chip moving object detection and localization capability. Pixel-level storage elements (capacitors) enable the sensor to simultaneously output two consecutive frames, with temporal differences digitalized into binary events by a global differentiator. An on-chip, hardware-implemented, clustering-based algorithm processes events on the fly and localizes up to three moving objects in the scene. The sensor can automatically switch to region of interest mode and capture a picture of the object. The proposed image sensor was implemented using UMC 0.18 μm CMOS technology with a die area of 1.5 mm × 1.5 mm, and power consumption was only 0.4 mW at 100 FPS.
      Subject
      DRNTU::Engineering::Electrical and electronic engineering
      Type
      Journal Article
      Series/Journal Title
      IEEE transactions on circuits and systems for video technology
      Collections
      • EEE Journal Articles
      http://dx.doi.org/10.1109/TCSVT.2011.2170119
      Get published version (via Digital Object Identifier)

      Show full item record


      NTU Library, Nanyang Avenue, Singapore 639798 © 2011 Nanyang Technological University. All rights reserved.
      DSpace software copyright © 2002-2015  DuraSpace
      Contact Us | Send Feedback
      Share |    
      Theme by 
      Atmire NV
       

       


      NTU Library, Nanyang Avenue, Singapore 639798 © 2011 Nanyang Technological University. All rights reserved.
      DSpace software copyright © 2002-2015  DuraSpace
      Contact Us | Send Feedback
      Share |    
      Theme by 
      Atmire NV
       

       

      DCSIMG