15 February 2012 High-speed global shutter CMOS machine vision sensor with high dynamic range image acquisition and embedded intelligence
Author Affiliations +
Abstract
High-speed imagers are required for industrial applications, traffic monitoring, robotics and unmanned vehicles, moviemaking, etc. Many of these applications call also for large spatial resolution, high sensitivity and the ability to detect images with large intra-frame dynamic range. This paper reports a CIS intelligent digital image sensor with 5.2Mpixels which delivers 12-bit fully-corrected images at 250Fps. The new sensor embeds on-chip digital processing circuitry for a large variety of functions including: windowing; pixel binning; sub-sampling; combined windowing-binning-subsampling modes; fixed-pattern noise correction; fine gain and offset control; color processing, etc. These and other CIS functions are programmable through a simple four-wire serial port interface.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Francisco Jiménez-Garrido, Francisco Jiménez-Garrido, José Fernández-Pérez, José Fernández-Pérez, Cayetana Utrera, Cayetana Utrera, José Ma. Muñoz, José Ma. Muñoz, Ma. Dolores Pardo, Ma. Dolores Pardo, Alexander Giulietti, Alexander Giulietti, Rafael Domínguez-Castro, Rafael Domínguez-Castro, Fernando Medeiro, Fernando Medeiro, Angel Rodríguez-Vázquez, Angel Rodríguez-Vázquez, } "High-speed global shutter CMOS machine vision sensor with high dynamic range image acquisition and embedded intelligence", Proc. SPIE 8298, Sensors, Cameras, and Systems for Industrial and Scientific Applications XIII, 829803 (15 February 2012); doi: 10.1117/12.912064; https://doi.org/10.1117/12.912064
PROCEEDINGS
10 PAGES


SHARE
Back to Top