Patents by Inventor Junki CHO

Junki CHO 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).

  • Electronic device and HDR image generation method therefor
    Patent number: 11729513
    Abstract: An electronic device and a high dynamic range (HDR) image generation method therefore are provided. The electronic device includes an image sensor and a processor, wherein the processor can be configured to adjust the exposure of the image sensor so as to acquire a first image having a first brightness and a plurality of second images having a second brightness, perform, on the first image, brightness conversion and noise attenuation of at least a first intensity so as to provide a third image having the second brightness, and generate a second HDR image on the basis of the first image and the third image, and generate a second HDR image on the basis of the first HDR image and the plurality of second images.
    Type: Grant
    Filed: August 3, 2022
    Date of Patent: August 15, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sanghyeon Lim, Junhyeon Kim, Dongyoung Choi, Dongo Kim, Youngmin Kim, Junki Cho, Jiyoon Park, Kihuk Lee
  • ELECTRONIC DEVICE AND HDR IMAGE GENERATION METHOD THEREFOR
    Publication number: 20220377228
    Abstract: An electronic device and a high dynamic range (HDR) image generation method therefore are provided. The electronic device includes an image sensor and a processor, wherein the processor can be configured to adjust the exposure of the image sensor so as to acquire a first image having a first brightness and a plurality of second images having a second brightness, perform, on the first image, brightness conversion and noise attenuation of at least a first intensity so as to provide a third image having the second brightness, and generate a second HDR image on the basis of the first image and the third image, and generate a second HDR image on the basis of the first HDR image and the plurality of second images.
    Type: Application
    Filed: August 3, 2022
    Publication date: November 24, 2022
    Inventors: Sanghyeon LIM, Junhyeon KIM, Dongyoung CHOI, Dongo KIM, Youngmin KIM, Junki CHO, Jiyoon PARK, Kihuk LEE