Patents by Inventor Birce Gulec BOYACI MUTLU

Birce Gulec BOYACI MUTLU 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 optical path maintenance need decision for fix focus systems due to electro-optical performance degradation in time
    Patent number: 11930286
    Abstract: A method that determines optical path maintenance need before any critical failure in operation of the system is provided. In order to indicate the maintenance need due to the defocusing, the pixel-wise offset value differences between 2 point NUC and 1 point NUC are examined. When the width of this pixel-wise offset difference histogram is greater than predefined threshold, maintenance need is raised. The change in detector characteristics and the need for 2 point NUC/BPR update are proposed to be determined after 1 point NUC by controlling the total number of the bad pixels and bad pixel clusters.
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: March 12, 2024
    Assignee: ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI
    Inventors: Birce Gulec Boyaci Mutlu, Tolga Aksoy
  • METHOD FOR OPTICAL PATH MAINTENANCE NEED DECISION FOR FIX FOCUS SYSTEMS DUE TO ELECTRO-OPTICAL PERFORMANCE DEGRADATION IN TIME
    Publication number: 20230345145
    Abstract: A method that determines optical path maintenance need before any critical failure in operation of the system is provided. In order to indicate the maintenance need due to the defocusing, the pixel-wise offset value differences between 2 point NUC and 1 point NUC are examined. When the width of this pixel-wise offset difference histogram is greater than predefined threshold, maintenance need is raised. The change in detector characteristics and the need for 2 point NUC/BPR update are proposed to be determined after 1 point NUC by controlling the total number of the bad pixels and bad pixel clusters.
    Type: Application
    Filed: May 17, 2022
    Publication date: October 26, 2023
    Applicant: ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI
    Inventors: Birce Gulec BOYACI MUTLU, Tolga AKSOY