Patents by Inventor MATHI DAMODARAN

MATHI DAMODARAN 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).

  • Signal-to-noise ratio targeting
    Patent number: 12376799
    Abstract: In an embodiment, a method (100) is described. The method comprises receiving (102) data corresponding to an ambient-corrected image of a subject illuminated by an illumination unit (206) providing temporally modulated illumination with a modulation frequency that is higher than a frame acquisition rate used by an imaging device (204) to obtain a set of images having a different spatial intensity modulation pattern in each image. The ambient-corrected image is constructed from the obtained set of images. The method (100) further comprises determining (104) a signal-to-noise ratio, SNR, of at least a portion of the ambient-corrected image.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: August 5, 2025
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Mathi Damodaran, Yannyk Parulian Julian Bourquin, Jonathan Alambra Palero, Rieko Verhagen
  • SIGNAL-TO-NOISE RATIO TARGETING
    Publication number: 20230181118
    Abstract: In an embodiment, a method (100) is described. The method comprises receiving (102) data corresponding to an ambient-corrected image of a subject illuminated by an illumination unit (206) providing temporally modulated illumination with a modulation frequency that is higher than a frame acquisition rate used by an imaging device (204) to obtain a set of images having a different spatial intensity modulation pattern in each image. The ambient-corrected image is constructed from the obtained set of images. The method (100) further comprises determining (104) a signal-to-noise ratio, SNR, of at least a portion of the ambient-corrected image.
    Type: Application
    Filed: June 8, 2021
    Publication date: June 15, 2023
    Inventors: MATHI DAMODARAN, YANNYK PARULIAN JULIAN BOURQUIN, JONATHAN ALAMBRA PALERO, RIEKO VERHAGEN