公开(公告)号：US11900628B2

公开(公告)日：2024-02-13

申请号：US17462772

申请日：2021-08-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonhee Lee ,  Hyun Sung Chang ,  Young Hun Sung ,  KyungBoo Jung

IPC: G06T7/593

CPC classification number: G06T7/593 ,  G06T2207/20084 ,  G06T2207/20228

Abstract: A stereo matching method includes obtaining a first feature map associated with a first view image and a second feature map associated with a second view image using a neural network model-based feature extractor, determining respective matching costs between a reference pixel of the first view image and candidate pixels of the second view image using the first feature map and the second feature map, and determining a pixel corresponding to the reference pixel among the candidate pixels based on the determined matching costs.

公开(公告)号：US11132809B2

公开(公告)日：2021-09-28

申请号：US15718820

申请日：2017-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonhee Lee ,  Hyun Sung Chang ,  Young Hun Sung ,  KyungBoo Jung

IPC: G06K9/00 ,  G06T7/593 ,  G06K9/46 ,  G06K9/62

Abstract: A stereo matching method includes obtaining a first feature map associated with a first view image and a second feature map associated with a second view image using a neural network model-based feature extractor, determining respective matching costs between a reference pixel of the first view image and candidate pixels of the second view image using the first feature map and the second feature map, and determining a pixel corresponding to the reference pixel among the candidate pixels based on the determined matching costs.