公开(公告)号：US10796443B2

公开(公告)日：2020-10-06

申请号：US16162909

申请日：2018-10-17

Applicant: Kneron, Inc.

Inventor： Ming-Zhe Jiang ,  Yuan Du ,  Li Du ,  Jie Wu ,  Jun-Jie Su

IPC: G06T7/73 ,  G06T7/55 ,  G06K9/62 ,  G06K9/38 ,  H04N5/33 ,  H04N5/91 ,  H04N5/765 ,  H04N13/128

Abstract: An image depth decoder includes an NIR image buffer, a reference image ring buffer and a pattern matching engine. The NIR image buffer stores an NIR image inputted by a stream. The reference image ring buffer stores a reference image inputted by a stream. The pattern matching engine is coupled to the NIR image buffer and the reference image ring buffer, and performs a depth computation according to the NIR image and the reference image to output at least one depth value.