Patents by Inventor Said Ladjal

Said Ladjal 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).

  • Method for generating a reduced-blur digital image
    Patent number: 11270414
    Abstract: A method for generating a reduced-blur digital image representing a scene, the method being computer-implemented and comprising the following successive steps: i) providing at least two digital source images, a same element of the scene being represented in at least two source images, ii) selecting a reference image among the source images, iii) for at least one source image different from the reference image, and for at least one pixel of the reference image, a) defining a pattern in the reference image comprising pixels of the reference image, the element being represented in said pattern, b) constructing a map of coordinates that associates coordinates of the pattern in the reference image with the coordinates of the most similar pattern in the source image, c) optionally, filtering of the map of coordinates, and d) generating a corrected image by assigning to a pixel of the corrected image, the position of the pixel of the reference image and a color extracted from the source image point which position i
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: March 8, 2022
    Assignee: INSTITUT MINES TELECOM
    Inventors: Cristian Felipe Ocampo, Yann Gousseau, Said Ladjal
  • METHOD FOR GENERATING A REDUCED-BLUR DIGITAL IMAGE
    Publication number: 20210065336
    Abstract: A method for generating a reduced-blur digital image representing a scene, the method being computer-implemented and comprising the following successive steps: i) providing at least two digital source images, a same element of the scene being represented in at least two source images, ii) selecting a reference image among the source images, iii) for at least one source image different from the reference image, and for at least one pixel of the reference image, a) defining a pattern in the reference image comprising pixels of the reference image, the element being represented in said pattern, b) constructing a map of coordinates that associates coordinates of the pattern in the reference image with the coordinates of the most similar pattern in the source image, c) optionally, filtering of the map of coordinates, and d) generating a corrected image by assigning to a pixel of the corrected image, the position of the pixel of the reference image and a color extracted from the source image point which position i
    Type: Application
    Filed: August 29, 2019
    Publication date: March 4, 2021
    Applicant: Institut Mines Telecom
    Inventors: Cristian Felipe Ocampo, Yann Gousseau, Said Ladjal