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Title

Gaussian Pyramid Extraction with a CMOS Vision Sensor

AuthorsSuárez, Marta ; Fernández-Berni, J. ; Carmona-Galán, R. ; Cabello, D.; Rodríguez-Vázquez, Ángel
Issue Date2014
PublisherInstitute of Electrical and Electronics Engineers
Citation14th International Workshop on Cellular Nanoscale Networks and Their Applications, CNNA , 6888606 (2014)
AbstractThis paper addresses a CMOS vision sensor with 176 × 120 pixels in standard 0.18 μm CMOS technology that computes the Gaussian pyramid. The Gaussian pyramid is extracted with a double-Euler switched-capacitor network, giving RMSE errors below 1.2% of full-scale value. The chip provides a Gaussian pyramid of 3 octaves with 6 scales each with an energy cost of 26.5 nJ at 2.64 Mpx/s.
DescriptionComunicación presentada en 2014 14th International Workshop on Cellular Nanoscale Networks and Their Applications, CNNA 2014; University of Notre DameNotre Dame; United States; 29 July 2014 through 31 July 2014;
Publisher version (URL)http://dx.doi.org/10.1109/CNNA.2014.6888606
URIhttp://hdl.handle.net/10261/104735
DOI10.1109/CNNA.2014.6888606
Appears in Collections:(IMSE-CNM) Comunicaciones congresos
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