公开(公告)号：US20230080120A1

公开(公告)日：2023-03-16

申请号：US17931048

申请日：2022-09-09

Applicant: SK hynix Inc. ,  Korea Advanced Institute of Science and Technology

Inventor： Saad Imran ,  Muhammad Umar Khan ,  Sikander Bin Mukaram ,  Chong-Min Kyung

IPC: G06T7/55

Abstract: A depth estimation device includes a difference map generating network and a depth transformation circuit. The difference map generating network generates, from a monocular input image and using a plurality of neural networks, a plurality of difference maps corresponding to a plurality of baselines. The plurality of difference maps includes a first difference map corresponding to a first baseline and a second difference map corresponding to a second baseline. The depth transformation circuit generates a depth map using one of the plurality of difference maps.