Data gathering is a common but critical operation in many applications of wireless sensor networks. The innovative techniques that improve energy efficiency to prolong the network ...
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...
A 3D Heterogeneous Sensor using a stacked chip is investigated. Optical Active Pixel Sensor and IR Bolometer detectors are combined to create a multispectral pixel for aligned col...