Selective Change Driven Imaging: A Biomimetic Visual Sensing Strategy

Sensors

Jose A. Boluda²  Pedro Zuccarello²  Fernando Pardo¹ 

[1] Departament d’Informàtica, Escola Tècnica Superior d’Enginyeria, Universitat de València, Avd. Vicente Andres Estellés, s/n, 46100 Burjassot, València, Spain;

关键词: CMOS image sensor;    event-based vision;    biomimetics;    motion analysis;   

DOI  :  10.3390/s111111000

来源: mdpi

【 摘 要 】

Selective Change Driven (SCD) Vision is a biologically inspired strategy for acquiring, transmitting and processing images that significantly speeds up image sensing. SCD vision is based on a new CMOS image sensor which delivers, ordered by the absolute magnitude of its change, the pixels that have changed after the last time they were read out. Moreover, the traditional full frame processing hardware and programming methodology has to be changed, as a part of this biomimetic approach, to a new processing paradigm based on pixel processing in a data flow manner, instead of full frame image processing.

【 授权许可】

CC BY   
© 2011 by the authors; licensee MDPI, Basel, Switzerland.