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Design and test of a digital system based on a CMOS 0.35μm logarithmic pixel for time of flight measurement applications
2007 Edition, October 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper describes the design and test of a digital system, whose purpose is to work as an optical detector for "time of flight" measurements. The system is based on a...

CMOS single photon sensor with in-pixel TDC for Time-of-Flight applications
2013 Edition, October 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A CMOS imager that combines single photon sensitivity with photon timing capabilities has been developed for Time-Of-Flight (TOF) measurements and for Time-Correlated Single-Photon Counting (TCSPC) applications. A...

A CMOS 8×8 SPAD array for Time-of-Flight measurement and light-spot statistics
2013 Edition, May 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The design and simulation of a CMOS 8 × 8 single photon avalanche diode (SPAD) array is presented. The chip has been fabricated in a 0.18μm standard CMOS technology and implements a double functionality: measuring the...

CMOS Cameras Specification Guide
IEEE GlobalSpec

CMOS (complimentary metal-oxide-semiconductor) cameras are a type of image capture device that utilize an image sensor to register visible light as an electronic signal. These types of cameras do not use photochemical film to capture stills or video. Instead, the...

Color Range Images Captured by a Four-Phase CMOS Image Sensor
2011 Edition, Volume 58, March 1, 2011 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

As 3-D displays become more common, the demand for 3-D-related products is rapidly increased. Three-dimensional image sensors based on the time-of-flight (TOF) technique are one of these products and are applied to many applications. In...

Readout ASIC for fast digital imaging using SiPM sensors: Concept study
2015 Edition, October 1, 2015 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A novel digital imaging system using silicon-photomultiplier (SiPM) sensors is currently under development at DESY, Hamburg, for applications in high energy physics and photon science. The system is a hybrid based on a...

A CMOS Biologically Expansion/Contraction Motion Sensor and Its Implementation on Z-Motion Direction/Velocity Detection
2015 Edition, Volume 15, April 1, 2015 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper, a CMOS biologically expansion/contraction motion sensor and its implementation on Z-motion direction/velocity detection is newly proposed. The first innovation is that the proposed method is inspired from neural vision system of mammalians....

ASTM E1475-02(2008) - Standard Guide for Data Fields for Computerized Transfer of Digital Radiological Examination Data
July 1, 2008 - ASTM International

1.1 This guide provides a listing and description of the fields that are recommended for inclusion in a digital radiological examination data base to facilitate the transfer of such data. This guide sets guidelines for the format...

SPAD Smart Pixel for Time-of-Flight and Time-Correlated Single-Photon Counting Measurements
2012 Edition, Volume 4, June 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We present a smart pixel based on a single-photon avalanche diode (SPAD) for advanced time-of-flight (TOF) and time-correlated single photon counting (TCSPC) applications, fabricated in a cost-effective 0.35-...

A Wide Dynamic Range and Low Bit Error Pixel TDC Suitable for Array Application
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents a cascade pseudo 3-level time-to-digital converter (TDC) based on wideband PLL for photon time of flight (TOF) measurement. In each pixel, a 9-bit pseudo random synchronous counter comprised...

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