Sciweavers

Share
ISCAS
2007
IEEE

A 3D Integrated Feature-Extracting Image Sensor

9 years 8 months ago
A 3D Integrated Feature-Extracting Image Sensor
Abstract— In this paper we present a feature-extracting image sensor targeted to wireless image sensor networks. The image sensor was designed and fabricated on a 3D integrated 0.18 m silicon-on-insulator CMOS process. The image sensor can simultaneously capture an intensity image and extract image features, which include temporal illumination differentiations and contours. By taking advantage of massively parallel, vertical connectivity, the image sensor can perform more analog computations at higher speed and higher communication efficiency. The top layer is covered by photodiodes and the pixel fill factor is 95%.
Zhengming Fu, Eugenio Culurciello
Added 04 Jun 2010
Updated 04 Jun 2010
Type Conference
Year 2007
Where ISCAS
Authors Zhengming Fu, Eugenio Culurciello
Comments (0)
books