Ponencia
A bioinspired 128x128 pixel dynamic-vision-sensor
Autor/es | Serrano Gotarredona, María Teresa
Leñero Bardallo, Juan Antonio Linares Barranco, Bernabé |
Departamento | Universidad de Sevilla. Departamento de Arquitectura y Tecnología de Computadores Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Fecha de publicación | 2011 |
Fecha de depósito | 2018-10-18 |
Publicado en |
|
Resumen | This paper presents a 128x128 dynamic vision
sensor. Each pixel detects temporal changes in the local
illumination. A minimum illumination temporal contrast of
10% can be detected. A compact preamplification stage has ... This paper presents a 128x128 dynamic vision sensor. Each pixel detects temporal changes in the local illumination. A minimum illumination temporal contrast of 10% can be detected. A compact preamplification stage has been introduced that allows to improve the minimum detectable contrast over previous designs, while at the same time reducing the pixel area by 1/3. The pixel responds to illumination changes in less than 3.6μs. The ability of the sensor to capture very fast moving objects has been verified experimentally. A frame-based sensor capable to achieve this, would require at least 100K frames per second. |
Identificador del proyecto | FP7-ICT-2007-1-21677
TEC2006-11730-C03-01 TEC2009-10639- C04-01 P06- TIC-1417 |
Cita | Serrano Gotarredona, M.T., Leñero Bardallo, J.A. y Linares Barranco, B. (2011). A bioinspired 128x128 pixel dynamic-vision-sensor. En 26th Conference on Design of Circuits and Integrated Systems (DCIS 2011), Albufeira (Portugal). |
Ficheros | Tamaño | Formato | Ver | Descripción |
---|---|---|---|---|
A Bioinspired.pdf | 354.1Kb | [PDF] | Ver/ | |