公开(公告)号：US20220166976A1

公开(公告)日：2022-05-26

申请号：US17534770

申请日：2021-11-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyon-Gon CHOO ,  Hee-Kyung LEE ,  Han-Shin LIM ,  Jeong-Il SEO ,  Won-Sik CHEONG

IPC: H04N19/119 ,  G06T7/11 ,  G06T7/90 ,  G06T7/40 ,  H04N19/136 ,  H04N19/176 ,  H04N19/186 ,  H04N19/80 ,  H04N19/46

Abstract: Disclosed herein are a method, an apparatus and a storage medium for image encoding/decoding using a segmentation map. A feature vector for an image may be extracted using a segmentation map. The image may be encoded using the segmentation map and the feature vector. An output stream from an encoding apparatus may include a video stream and a feature stream. An input stream to a decoding apparatus may include a video stream and a feature stream. The image may be reconstructed using a reconstructed segmentation map and a reconstructed feature vector.

公开(公告)号：US20220398699A1

公开(公告)日：2022-12-15

申请号：US17839181

申请日：2022-06-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyon-Gon CHOO ,  Jeong-Il SEO ,  Jin-Young LEE ,  Hee-Kyung LEE ,  Han-Shin LIM ,  Won-Sik CHEONG

IPC: G06T5/00

Abstract: Disclosed herein are an image processing method and apparatus for machine vision. The image processing method for machine vision includes generating an image with machine-unrecognizable distortion based on an input image, and encoding the image with machine-unrecognizable distortion.

公开(公告)号：US20150163513A1

公开(公告)日：2015-06-11

申请号：US14560459

申请日：2014-12-04

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kug Jin YUN ,  Won-Sik CHEONG ,  Gwang Soon LEE ,  Namho HUR ,  Juseop SIM

IPC: H04N19/597 ,  H04N19/517

CPC classification number: H04N19/597 ,  H04N13/139 ,  H04N13/161 ,  H04N13/194 ,  H04N21/816

Abstract: A method and apparatus for dividing high-definition contents into two portions, encoding each portion into a dual stream of a 3D TV broadcasting system, and transmitting high-definition contents through the encoded dual stream, and a method of receiving high-definition contents that can generate high-definition contents by decoding a dual stream and combining the decoded each stream, are provided.

Abstract translation: 一种将高分辨率内容分成两部分的方法和装置，将每个部分编码为3D电视广播系统的双流，并通过编码双流传输高清内容，以及接收高分辨率内容的方法和装置， 可以通过解码双流并组合解码的每个流来产生高清内容。

公开(公告)号：US20150009289A1

公开(公告)日：2015-01-08

申请号：US14326262

申请日：2014-07-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jin Young LEE ,  Kug Jin YUN ,  Won-Sik CHEONG ,  Gwang Soon LEE ,  Namho HUR

IPC: H04N13/00

CPC classification number: H04N13/194 ,  G09G3/003 ,  H04N13/161 ,  H04N13/178 ,  H04N19/597 ,  H04N21/816

Abstract: A method and apparatus for providing a three-dimensional (3D) video are provided. In the method and apparatus, a base view video of the 3D video may be transmitted to a receiver via a first network that is a terrestrial network, an additional view video of the 3D video may be transmitted to the receiver via a second network, and the 3D video may be provided based on the base view video and the additional view video.

Abstract translation: 提供了一种用于提供三维（3D）视频的方法和装置。 在该方法和装置中，可以经由作为地面网络的第一网络向接收机发送3D视频的基本视图视频，通过第二网络将3D视频的附加视图视频发送到接收机，以及 可以基于基本视图视频和附加视图视频来提供3D视频。