09723240 cites 29 patents.

A computational sensing array includes an array of sensing elements. In each sensing element, a first signal is generated from a transducer. A second signal is produced by a collection unit in response to receiving the first signal. The second signal may be modified, in a conditioning unit. A sensing element preprocessing unit generates a word representing the value of the modified second signal, and may produce an indication of change of the first signal. A current value of the word may be stored in a state holding element local to the sensing element, and a previous value of the word may be retained in a further state holding element local to the sensing element.

Title
Flexible readout and signal processing in a computational sensor array
Application Number
14/923784
Publication Number
9723240 (B2)
Application Date
October 27, 2015
Publication Date
August 1, 2017
Inventor
Joseph H Lin
Arlington
MA, US
Andreas G Andreou
Baltimore
MD, US
Philippe O Pouliquen
Baltimore
MD, US
Charbel G Rizk
Sykesville
MD, US
Agent
Noah J Hayward
Assignee
The Johns Hopkins University
MD, US
IPC
H04N 5/357
H04N 5/369
H04N 5/3745
H04N 5/365
G01J 1/44
H04N 5/378
H04N 5/30
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