Patents by Inventor Tunc Aydin

Tunc Aydin 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).

  • Detail reconstruction for SDR-HDR conversion
    Patent number: 11468548
    Abstract: The exemplary embodiments relate to converting standard dynamic range (SDR) content to high dynamic range (HDR) content. An SDR image may be decomposed into a base layer of the SDR image that includes low frequency information from the SDR image and a detail layer of the SDR image that includes high frequency information from the SDR image. A base layer of an HDR image may be generated using the base layer of the SDR image and a detail layer of the HDR image may be generated using the detail layer of the SDR image. An HDR image is then generated using the base layer of the HDR image and the detail layer of the HDR image.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: October 11, 2022
    Assignee: Disney Enterprises, Inc.
    Inventors: Yang Zhang, Tunc Aydin
  • Detail Reconstruction for SDR-HDR Conversion
    Publication number: 20220067890
    Abstract: The exemplary embodiments relate to converting standard dynamic range (SDR) content to high dynamic range (HDR) content. An SDR image may be decomposed into a base layer of the SDR image that includes low frequency information from the SDR image and a detail layer of the SDR image that includes high frequency information from the SDR image. A base layer of an HDR image may be generated using the base layer of the SDR image and a detail layer of the HDR image may be generated using the detail layer of the SDR image. An HDR image is then generated using the base layer of the HDR image and the detail layer of the HDR image.
    Type: Application
    Filed: August 27, 2020
    Publication date: March 3, 2022
    Inventors: Yang ZHANG, Tunc AYDIN
  • Pipeline for high dynamic range video coding based on luminance independent chromaticity preprocessing
    Patent number: 10735628
    Abstract: The disclosure describes a high dynamic range video coding pipeline that may reduce color artifacts and improve compression efficiency. The disclosed pipeline separates the luminance component from the chrominance components of an input signal (e.g., an RGB source video) and applies a scaling of the chrominance components before encoding, thereby reducing perceivable color artifacts while maintaining luminance quality.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: August 4, 2020
    Assignee: Disney Enterprises, Inc.
    Inventors: Samir Mahmalat, Tunc Aydin, Aljosa Smolic
  • PIPELINE FOR HIGH DYNAMIC RANGE VIDEO CODING BASED ON LUMINANCE INDEPENDENT CHROMATICITY PREPROCESSING
    Publication number: 20200053252
    Abstract: The disclosure describes a high dynamic range video coding pipeline that may reduce color artifacts and improve compression efficiency. The disclosed pipeline separates the luminance component from the chrominance components of an input signal (e.g., an RGB source video) and applies a scaling of the chrominance components before encoding, thereby reducing perceivable color artifacts while maintaining luminance quality.
    Type: Application
    Filed: August 27, 2019
    Publication date: February 13, 2020
    Applicant: Disney Enterprises, Inc.
    Inventors: Samir Mahmalat, Tunc Aydin, Aljosa Smolic