公开(公告)号：US11165998B2

公开(公告)日：2021-11-02

申请号：US16717490

申请日：2019-12-17

Applicant: Axis AB

Inventor： Michael Evehammar ,  Andreas Johansson ,  Mikael Starvik ,  Stefan Ekenberg ,  Adam Schill Collberg ,  Henrik Fasth ,  Magnus Martensson ,  Martin Santesson

IPC: H04N9/73 ,  G06T1/20 ,  G06T5/00 ,  G06T5/40

Abstract: A method of determining adjustment of an image pipeline setting comprises determining, by a controller, one or more settings for image data processing in the image pipeline; associating the one or more settings with a tag; transmitting the one or more settings to the image pipeline, wherein the tag is transmitted in association with the one or more settings; transmitting, from the image pipeline to the controller, feedback regarding image data processed with the one or more settings, wherein the tag is transmitted in association with the feedback; and determining, based on the received feedback and the one or more settings associated with the tag, an adjustment of the image pipeline setting.

公开(公告)号：US11272119B2

公开(公告)日：2022-03-08

申请号：US17086575

申请日：2020-11-02

Applicant: Axis AB

Inventor： Song Yuan ,  Martin Santesson

IPC: H04N5/235 ,  H04N5/225 ,  H04N5/265 ,  H04N5/378 ,  H04N5/355 ,  G06T5/50 ,  G06T7/00

Abstract: High dynamic range imaging includes first image data captured using a first image sensor and a first exposure time, using a rolling shutter such that different lines within the first image data are captured at different times. Two or more instances of second image data are captured using second image sensors and second exposure times that are shorter than the first exposure time. The second image data are captured using a rolling shutter, and overlap at least in part with the first image data. A line of the first image data has a corresponding line in each instance of second image data, and the corresponding instances of second image data are captured at different second capture times. For a line in the first image data, the corresponding line from the instance of second image data is selected to be merged with the line in the first image data.

公开(公告)号：US20150347607A1

公开(公告)日：2015-12-03

申请号：US14719289

申请日：2015-05-21

Applicant: AXIS AB

Inventor： Henning Gredegård ,  Magnus Mårtensson ,  Henrik Fasth ,  Mårten Lindahl ,  Joakim Olsson ,  Martin Santesson

IPC: G06F17/30 ,  H04L9/32

CPC classification number: G06F17/30876 ,  G01D18/008 ,  H04L9/3236 ,  H04L9/3239

Abstract: A method performed in a processing unit for determining calibration data to be used when processing data from a sensor unit connected to the processing unit, the method including receiving, from the sensor unit, an identifier which identifies and is calculated based on calibration data stored in the sensor unit, checking if there is an identifier stored in the processing unit identical to the received identifier, where the identifier stored in the processing unit identifies and is calculated based on calibration data stored in the processing unit, if an identical identifier is stored in the processing unit, using the calibration data stored in the processing unit identified by the identical identifier when processing data from the sensor unit, if no identical identifier is stored in the processing unit, requesting the sensor unit to transmit calibration data, and using the requested calibration data when processing data from the sensor unit.

Abstract translation: 一种在处理单元中执行的方法，用于当从处理单元连接的传感器单元处理数据时确定要使用的校准数据，该方法包括从传感器单元接收基于存储在存储器中的校准数据识别并计算的标识符 所述传感器单元，检查存储在所述处理单元中的与所接收的标识符相同的标识符，其中存储在所述处理单元中的标识符基于存储在所述处理单元中的校准数据来识别并计算，如果相同的标识符被存储在 处理单元，当处理来自传感器单元的数据时，使用由相同标识符识别的处理单元中存储的校准数据，如果在处理单元中没有存储相同的标识符，请求传感器单元发送校准数据，并使用所请求的 处理来自传感器单元的数据时的校准数据。

公开(公告)号：US09921856B2

公开(公告)日：2018-03-20

申请号：US15218215

申请日：2016-07-25

Applicant: AXIS AB

Inventor： Martin Santesson ,  Henrik Fasth ,  Magnus Mårtensson ,  Joakim Olsson

IPC: G06F3/00 ,  G06F9/445 ,  G06F13/10 ,  G06F13/12 ,  G06F13/38 ,  G06F9/54

CPC classification number: G06F9/44505 ,  G06F9/541 ,  G06F13/102 ,  G06F13/126 ,  G06F13/387

Abstract: A method performed in a processing unit for finding settings to be used in relation to a sensor unit connected to the processing unit is disclosed. The method comprises inter alia receiving, from the sensor unit, a first identifier identifying a type of the sensor unit, and a second identifier identifying a group of at least one related type of sensor unit. If no settings associated with the first identifier are stored in the processing unit, but settings associated with the second identifier are stored in the processing unit, the processing unit uses the settings associated with the second identifier in relation to the sensor unit.

公开(公告)号：US10152551B2

公开(公告)日：2018-12-11

申请号：US14719289

申请日：2015-05-21

Applicant: AXIS AB

Inventor： Henning Gredegård ,  Magnus Mårtensson ,  Henrik Fasth ,  Mårten Lindahl ,  Joakim Olsson ,  Martin Santesson

IPC: G06F7/00 ,  G06F17/30 ,  H04L9/32 ,  G01D18/00

Abstract: A method performed in a processing unit for determining calibration data to be used when processing data from a sensor unit connected to the processing unit, the method including receiving, from the sensor unit, an identifier which identifies and is calculated based on calibration data stored in the sensor unit, checking if there is an identifier stored in the processing unit identical to the received identifier, where the identifier stored in the processing unit identifies and is calculated based on calibration data stored in the processing unit, if an identical identifier is stored in the processing unit, using the calibration data stored in the processing unit identified by the identical identifier when processing data from the sensor unit, if no identical identifier is stored in the processing unit, requesting the sensor unit to transmit calibration data, and using the requested calibration data when processing data from the sensor unit.

公开(公告)号：US09424217B2

公开(公告)日：2016-08-23

申请号：US14739622

申请日：2015-06-15

Applicant: AXIS AB

Inventor： Martin Santesson ,  Henrik Fasth ,  Magnus Mårtensson ,  Joakim Olsson

IPC: G06F3/00 ,  G06F13/38 ,  G06F13/10 ,  G06F13/12

CPC classification number: G06F9/44505 ,  G06F9/541 ,  G06F13/102 ,  G06F13/126 ,  G06F13/387

Abstract: A method performed in a processing unit for finding settings to be used in relation to a sensor unit connected to the processing unit is disclosed. The method comprises inter alia receiving, from the sensor unit, a first identifier identifying a type of the sensor unit, and a second identifier identifying a group of at least one related type of sensor unit. If no settings associated with the first identifier are stored in the processing unit, but settings associated with the second identifier are stored in the processing unit, the processing unit uses the settings associated with the second identifier in relation to the sensor unit.

Abstract translation: 公开了一种在处理单元中执行的用于查找关于与连接到处理单元的传感器单元相关的设置的方法。 该方法还包括从传感器单元接收识别传感器单元的类型的第一标识符和识别至少一个相关类型的传感器单元的组的第二标识符。 如果没有与第一标识符相关联的设置存储在处理单元中，但是与第二标识符相关联的设置被存储在处理单元中，则处理单元使用与传感器单元相关联的与第二标识符相关联的设置。

公开(公告)号：US20160004657A1

公开(公告)日：2016-01-07

申请号：US14739622

申请日：2015-06-15

Applicant: AXIS AB

Inventor： Martin Santesson ,  Henrik Fasth ,  Magnus Mårtensson ,  Joakim Olsson

IPC: G06F13/38 ,  G06F13/12

CPC classification number: G06F9/44505 ,  G06F9/541 ,  G06F13/102 ,  G06F13/126 ,  G06F13/387

Abstract: A method performed in a processing unit for finding settings to be used in relation to a sensor unit connected to the processing unit is disclosed. The method comprises inter alia receiving, from the sensor unit, a first identifier identifying a type of the sensor unit, and a second identifier identifying a group of at least one related type of sensor unit. If no settings associated with the first identifier are stored in the processing unit, but settings associated with the second identifier are stored in the processing unit, the processing unit uses the settings associated with the second identifier in relation to the sensor unit.

Abstract translation: 公开了一种在处理单元中执行的用于查找关于与连接到处理单元的传感器单元相关的设置的方法。 该方法还包括从传感器单元接收识别传感器单元的类型的第一标识符和识别至少一个相关类型的传感器单元的组的第二标识符。 如果没有与第一标识符相关联的设置存储在处理单元中，但是与第二标识符相关联的设置被存储在处理单元中，则处理单元使用与传感器单元相关联的与第二标识符相关联的设置。