公开(公告)号：US11941859B2

公开(公告)日：2024-03-26

申请号：US17324743

申请日：2021-05-19

Applicant: SICK AG

Inventor： Jean Stawiaski ,  Thorsten Falk ,  Johannes Rheinboldt

IPC: G06V10/22 ,  G06N3/045 ,  G06V10/10 ,  G06V10/44 ,  G06V10/764 ,  G06V10/82

CPC classification number: G06V10/225 ,  G06N3/045 ,  G06V10/10 ,  G06V10/454 ,  G06V10/764 ,  G06V10/82

Abstract: A camera (10) comprising



an image sensor (24) for capturing image data with a plurality of pixels,
a first processing unit (30) for reading out the image data of the image sensor (24) in an image data stream comprising groups of adjacent pixels,
a second processing unit (32) for processing the image data, and a memory (34) for storing at least one of the image data and processing results from the image data,
wherein a neural network (38) is implemented on at least one of the first processing unit (30) and the second processing unit (32)
and wherein the first processing unit (30) is configured to already process groups of pixels with at least a first layer (42) of the neural network while further groups of the image data are still being read out from the image sensor (24).

公开(公告)号：US12165001B2

公开(公告)日：2024-12-10

申请号：US18108243

申请日：2023-02-10

Applicant: SICK AG

Inventor： Pascal Schüler ,  Christofer Roser ,  Thorsten Falk ,  Sascha Burghardt ,  Romain Müller

IPC: G06K7/14

Abstract: A method of locating code image zones in an output image of a code bearing object (14), wherein first candidates for code image zones are determined in a first segmentation process using a process of classical image processing without machine learning and second candidates for code image zones are determined in a second segmentation process using machine learning, with the first and second candidates being fused to locate the code image zones.