Patents by Inventor Lutfi Murat Gevrekci

Lutfi Murat Gevrekci 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).

  • Multi-channel acoustic event detection and classification method
    Patent number: 11830519
    Abstract: A method for a multi-channel acoustic event detection and classification for weak signals, operates at two stages; a first stage detects a power and probability of events within a single channel, accumulated events in the single channel triggers a second stage, wherein the second stage is a power-probability image generation and classification using tokens of neighbouring channels.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: November 28, 2023
    Assignee: ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI
    Inventors: Lutfi Murat Gevrekci, Mehmet Umut Demircin, Muhammet Emre Sahinoglu
  • MULTI-CHANNEL ACOUSTIC EVENT DETECTION AND CLASSIFICATION METHOD
    Publication number: 20220270633
    Abstract: A method for a multi-channel acoustic event detection and classification for weak signals, operates at two stages; a first stage detects a power and probability of events within a single channel, accumulated events in the single channel triggers a second stage, wherein the second stage is a power-probability image generation and classification using tokens of neighbouring channels.
    Type: Application
    Filed: July 30, 2019
    Publication date: August 25, 2022
    Applicant: ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI
    Inventors: Lutfi Murat GEVREKCI, Mehmet Umut DEMIRCIN, Muhammet Emre SAHINOGLU
  • System and method for resolution enhancement
    Patent number: 9262806
    Abstract: The present invention relates to a system (1) and method (100) for resolution enhancement which enables the depth resolution to be enhanced without using gimbal, performs depth description independent from lighting conditions and camera parameters in high resolution.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: February 16, 2016
    Assignee: ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI
    Inventor: Lutfi Murat Gevrekci
  • SYSTEM AND METHOD FOR RESOLUTION ENHANCEMENT
    Publication number: 20140193041
    Abstract: The present invention relates to a system (1) and method (100) for resolution enhancement which enables the depth resolution to be enhanced without using gimbal, performs depth description independent from lighting conditions and camera parameters in high resolution.
    Type: Application
    Filed: December 12, 2011
    Publication date: July 10, 2014
    Applicant: ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI
    Inventor: Lutfi Murat Gevrekci
  • BENCHMARKING AND CALIBRATING VIDEO QUALITY ASSESSMENT TOOLS
    Publication number: 20090309977
    Abstract: Architecture for emulating a wide variety of possible degradations in a video signal and applying the degradations to video quality assessment (VQA) tools and quality of assessment (QoA) systems to test that performance consistently responds to all possible degradations. Methods are provided for producing deterministic impairments to the video signal, where the impairments mimic the effect of video compression or lossy delivery networks. The methods can be integrated into a software and/or hardware products built to exercise and quantify the performance of an active VQA systems and integrated to calibrate passive QoA systems. The methods can be used to produce a reference content database for further use in benchmarking QoA systems and a database that cross correlates with representative mean opinion scores (MOS) collected from subjective testing.
    Type: Application
    Filed: June 12, 2008
    Publication date: December 17, 2009
    Applicant: MICROSOFT CORPORATION
    Inventors: Lutfi Murat Gevrekci, Regis J. Crinon