Patents by Inventor Jasper R. STROUD

Jasper R. STROUD has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230052446
    Abstract: A spectral imaging system includes an objective lens system, an optical splitter, a dispersion system, and an optical combiner. The optical splitter is arranged to be in an optical path of an object being imaged through the objective lens system to provide an imaging optical path and a spectrometer optical path. The dispersion system is arranged in the spectrometer optical path. The optical combiner is arranged in the imaging optical path and a path of dispersed light from the dispersion system to combined dispersed light with a corresponding optical image of the object.
    Type: Application
    Filed: January 15, 2021
    Publication date: February 16, 2023
    Applicant: The Johns Hopkins University
    Inventors: Mark FOSTER, Milad ALEMOHAMMAD, Elliot WAINWRIGHT, Timothy P. WEIHS, Jasper R. STROUD
  • Patent number: 9645377
    Abstract: A compressive imaging system includes an illumination system arranged to illuminate an object of interest with illumination light, and a detection system configured to detect at least a portion of the illumination light after being at least one of reflected from, scattered from, or transmitted through the object of interest or to detect fluorescent light from the object of interest and to provide an imaging signal. The compressive imaging system further includes an image processing system configured to communicate with the detection system to receive the imaging signal. The illumination light from the illumination system comprises a plurality of light pulses such that each light pulse has a preselected spectrum that is distinguishable from spectra of all other pulses. The image processing system is configured to form an image of the object of interest using information concerning the preselected spectra of the plurality of light pulses.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: May 9, 2017
    Assignee: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Bryan T. Bosworth, Mark A. Foster, Jasper R. Stroud, Trac Tran, Sang Chin, Dung Tran
  • Publication number: 20160231549
    Abstract: A compressive imaging system includes an illumination system arranged to illuminate an object of interest with illumination light, and a detection system configured to detect at least a portion of the illumination light after being at least one of reflected from, scattered from, or transmitted through the object of interest or to detect fluorescent light from the object of interest and to provide an imaging signal. The compressive imaging system further includes an image processing system configured to communicate with the detection system to receive the imaging signal. The illumination light from the illumination system comprises a plurality of light pulses such that each light pulse has a preselected spectrum that is distinguishable from spectra of all other pulses. The image processing system is configured to form an image of the object of interest using information concerning the preselected spectra of the plurality of light pulses.
    Type: Application
    Filed: February 8, 2016
    Publication date: August 11, 2016
    Applicant: The Johns Hopkins University
    Inventors: Bryan T. BOSWORTH, Mark A. FOSTER, Jasper R. STROUD, Trac TRAN, Sang CHIN, Dung TRAN