公开(公告)号：US09746547B2

公开(公告)日：2017-08-29

申请号：US14597381

申请日：2015-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunkwon Kim ,  Seungwon Jung ,  Ouk Choi ,  Byongmin Kang ,  Jungsoon Shin ,  Keechang Lee

IPC: G06T15/04 ,  G06T7/00 ,  H04N13/02 ,  G01S7/48 ,  G06T15/50 ,  H04N5/225 ,  G01S17/36 ,  G01S17/89

CPC classification number: G01S7/4808 ,  G01S17/36 ,  G01S17/89 ,  G06T15/04 ,  G06T15/506 ,  G06T2200/04 ,  G06T2207/10012 ,  G06T2207/10028 ,  G06T2207/10152 ,  G06T2207/20008 ,  G06T2207/30244 ,  H04N5/2256 ,  H04N13/204

Abstract: A method of generating a depth image includes irradiating an object with a light which is generated from a light source, acquiring a plurality of phase difference signals which have different phase differences from one another, by sensing a reflection light reflected from the object, generating a first depth image based on the plurality of phase difference signals, generating a second depth image based on phase difference signals in which a motion artifact has not occurred, among the plurality of phase difference signals, generating a third depth image by combining the first depth image and the second depth image.

公开(公告)号：US20240420451A1

公开(公告)日：2024-12-19

申请号：US18667026

申请日：2024-05-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungwon Jung ,  Hongjae Lee ,  Junsang Yoo

IPC: G06V10/762 ,  G06T3/18 ,  G06T7/11 ,  G06V10/28 ,  G06V10/764 ,  G06V10/771

Abstract: An image processing device is trained to cluster a plurality of patch images into a plurality of clusters, select a first patch image from each of the plurality of clusters as a reference patch image and select a second patch image from each of the plurality of clusters as a query patch image, and perform quantization on the reference patch image and the query patch image using different numbers of bits.