Producción Científica Profesorado

CMOS Digital Pixel for Binary Morphological Edge Segmentation



Gonzalez Vidal, Jose Luis

2007

CMOS DIGITAL PIXEL FOR BINARY MORPHOLOGICAL EDGE SEGMENTATION, JAIR GARCiA-LAMONT, EDGAR N. VaZQUEZ-ACOSTA, GUILLERMO SaNCHEZ-DiAZ AND JOSe L. GONZaLEZ-VIDAL, CERMA 2007, CUERNAVACA, MORELOS, MeXICO, 25 DE SEPTIEMBRE DE 2007. ISBN: 978-0-7695-2974-5


Abstract


A digital pixel for binary morphological image processing is presented. The pixel is designed to be integrated into a vision chip with parallel architecture, in order to compute edge segmentation. The pixel contains 11 transistors working with analog signal and 20 transistor working with digital signal; pixel layout size is 115.2 mum times 89.4 mum; fill factor is 1.85%; 1.2 mum CMOS standard technology from AMI is used for prototyping; random noise is 2.7 mV; peak analog output signal to noise ratio is 44 dB; optical dynamic range is 53 dB; dark current is 11 mV/s; processing time is 3.5 ms; maximum power dissipation is 264 muW.






Artículos relacionados

Propiedades sensoras de películas delgadas de SnO2 en una atmósfera de propano

Analysis of the potential upon the floating gate of an FGMOSFET used as a gas sensor

Thermal model for a microhot plate used in a MEM gas sensor

Gas Microsensors Based on Semiconductor Thin Films of Zn0:Ga