公开(公告)号：US20180211401A1

公开(公告)日：2018-07-26

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: G06T7/593 ,  G06K9/46 ,  G06K9/62

CPC classification number: G06T7/593 ,  G06K9/4619 ,  G06K9/4652 ,  G06K9/4661 ,  G06K9/6202 ,  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：US20210398305A1

公开(公告)日：2021-12-23

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 ,  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.