title: Smart pixels with smart illumination.
abstract: Smart pixels with smart illumination is a new concept in sensor array technology based on structured built-in illumination and optoelectronic feedback. It offers many new possibilities and potential advantages over more-traditional sensor arrays. We discuss an edge-detection system as an example of how smart illumination can advantageously be used to achieve a variety of functions. We also present initial experimental results from a fabricated chip based on this concept. The chip includes an integrated array of photodetectors and LED's. The output of each pixel can be controlled based on the feedback received by its dual detectors.
authors: M
authors: M
authors: Azadeh
authors: W R
authors: WR
authors: Babbitt
authors: R B
authors: RB
authors: Darling