公开(公告)号：US12003719B2

公开(公告)日：2024-06-04

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 ,  G06T7/40 ,  G06T7/90 ,  H04N19/136 ,  H04N19/176 ,  H04N19/186 ,  H04N19/46 ,  H04N19/80

CPC classification number: H04N19/119 ,  G06T7/11 ,  G06T7/40 ,  G06T7/90 ,  H04N19/136 ,  H04N19/176 ,  H04N19/186 ,  H04N19/46 ,  H04N19/80 ,  G06T2207/10016

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.