公开(公告)号：US11405547B2

公开(公告)日：2022-08-02

申请号：US16723759

申请日：2019-12-20

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seong-Jin Park ,  Do-Hyung Kim ,  Jae-Woo Kim ,  Seong-Jun Bae ,  Ho-Wook Jang

IPC: H04N5/232 ,  G06N3/08 ,  G06T5/50

Abstract: Disclosed herein is a method for operating an apparatus for generating an all-in-focus image. The method may include generating a focus-map-calculating model through deep learning for images having different focuses and a reference all-in-focus image corresponding thereto, calculating a focus map for each of multi-focus images, which are captured by a camera, using the focus-map-calculating model, and generating an all-in-focus image for the multi-focus images using the focus map.

公开(公告)号：US11182872B2

公开(公告)日：2021-11-23

申请号：US16671628

申请日：2019-11-01

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seong-Jun Bae ,  Do-Hyung Kim ,  Jae-Woo Kim ,  Seong-Jin Park ,  Ho-Wook Jang

IPC: G06T1/00 ,  G06T9/00 ,  G06T7/557 ,  H04N5/3745

Abstract: Disclosed herein is a method of operating a plenoptic data storage system. The method may include obtaining plenoptic image data from a plenoptic camera array, generating additional information pertaining to the plenoptic image data, performing compression-coding on the plenoptic image data, and storing the additional information and the compression-coded plenoptic image data in a storage device in accordance with a storage format.

公开(公告)号：US10186041B2

公开(公告)日：2019-01-22

申请号：US15078280

申请日：2016-03-23

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ju-Yong Chang ,  Soon-Chan Park ,  Ji-Young Park ,  Jin-Seo Kim ,  Hee-Kwon Kim ,  Kwang-Hyun Shim ,  Moon-Wook Ryu ,  Ho-Wook Jang ,  Hyuk Jeong

IPC: G06K9/00 ,  G06T7/20 ,  G06T7/246

Abstract: An apparatus and method for analyzing a golf motion. The apparatus includes acquiring, by an image sensor of a camera unit, a 2D image of motion of a user, acquiring, by a depth sensor of the camera unit, a depth image to temporally alternate with acquisition of the 2D image, the depth image including depth values of pixels in the 2D image, increasing an image-capturing speed by generating a corresponding depth image or a corresponding 2D image, which corresponds to a reference 2D image or a reference depth image acquired at a predetermined time, outputting the reference 2D image and the corresponding depth image or the reference depth image and the corresponding 2D image as output data for motion analysis, extracting skeletal information of the user through analysis of output data, and displaying motion of the user on a display unit based on skeletal information.