System And Method For Imaging Objects Through Turbid Media

Patent №

US 8,554,087

Granted

2013-10-08

Filed 2009

Owner

THE TRUSTEES OF DARTMOUTH COLLEGE

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12441859

A method for imaging objects through turbid media includes generating a repetitive pulsed light beam under control of a pulse shaper, propagating the light beam through turbid media, and receiving and imaging the light beam at a sensor. Propagation through turbid media causes scattering of the light, and the sensor captures scattered pulses to produce an image. The pulse shaper controls pulse width, frequency, repetition rate and chirp of the generated light pulses according to a feedback signal received from the sensor, to improve image quality. A system for imaging objects through turbid media includes a laser for generating a light beam; a pulse shaper for controlling said light beam, and a sensor, in communication with the pulse shaper, for capturing the image of said light beam through a turbid medium. Pulse width is less than 250 femtoseconds to reduce attenuation of the light beam through the turbid medium.

VisionA61B 5/0059G01N 21/4795G01N 2021/4797

AI classification

Vision0.72
Knowledge representation0.00
Evolutionary computation0.00
Speech0.00
AI hardware0.00
Natural language0.00
Machine learning0.00
Planning0.00

Ownership

THE TRUSTEES OF DARTMOUTH COLLEGE

assignment · 232030056

Assignors

OSTERBERG, ULF

On an employer assignment, the assignors are typically the inventors.

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