公开(公告)号：US20210352214A1

公开(公告)日：2021-11-11

申请号：US17313598

申请日：2021-05-06

Applicant: SICK AG

Inventor： Romain MÜLLER ,  Johannes RHEINBOLDT

IPC: H04N5/232 ,  G01S17/894 ,  G06K7/14

Abstract: A camera for detecting objects in a detection zone is provided that has an image sensor for recording image data of the objects, a distance sensor for detecting at least one distance value from a respective object, and a control and evaluation unit that is configured to perform at least one setting of the camera for a recording using the distance value, The control and evaluation unit here has real time capability and is configured to generate a recording at a trigger time using time information of the distance sensor.

公开(公告)号：US20230122174A1

公开(公告)日：2023-04-20

申请号：US17967103

申请日：2022-10-17

Applicant: SICK AG

Inventor： Romain MÜLLER ,  Hannes RUF ,  Johannes RHEINBOLDT

IPC: G06V30/224 ,  G06T7/11 ,  H04N5/232

Abstract: A camera based code reader is provided that has an image sensor for detecting image data having an optical code, a memory for storing image data, a first processing unit for transmitting the image data from the image sensor to the memory in an image data stream, and a second processing unit that is configured for a decoding in which the stored image data are evaluated to read the code content of the optical code, In this respect, the first processing unit is configured for at least one auxiliary function in which the first processing unit reads back at least some of the image data from the memory and writes a pre-processing result back to the memory; and in that the second processing unit is configured to invoke the auxiliary function of the first processing unit as required to assist the decoding.

公开(公告)号：US20210368096A1

公开(公告)日：2021-11-25

申请号：US17324743

申请日：2021-05-19

Applicant: SICK AG

Inventor： Jean STAWIASKI ,  Thorsten FALK ,  Johannes RHEINBOLDT

IPC: H04N5/232 ,  G06N3/04 ,  H04N1/21 ,  G06F15/80 ,  G06T1/20

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).