公开(公告)号：WO2017056035A1

公开(公告)日：2017-04-06

申请号：PCT/IB2016/055836

申请日：2016-09-29

Applicant: DATALOGIC IP TECH S.R.L.

Inventor： D'ERCOLI, Francesco ,  BASSANI, Marco ,  SAPORETTI, Claudio ,  CUMOLI, Marco

IPC: G06K7/10 ,  G06K9/00 ,  G06T3/00

CPC classification number: G06K7/10861 ,  G06K7/10722 ,  G06K9/00201 ,  G06K2209/40

Abstract: The invention relates to a method and a system (100) for reading coded information (2) from an object (1). The system (100) comprises one or more three-dimensional cameras (20) configured such as to capture three-dimensional images (22) of the object (1) and a processor (30) configured such as to process the captured three-dimensional images (22). The processor (20) is designed to: • identify planes (24) upon which faces (25) of the object (1) lie; • extract two-dimensional images (27) that lie on the identified planes (24); • apply coded information recognition algorithms to at least part of the extracted two-dimensional images (27).

Abstract translation: 本发明涉及一种用于从对象（1）读取编码信息（2）的方法和系统（100）。 系统（100）包括被配置为捕获对象（1）的三维图像（22）的一个或多个三维相机（20）和被配置为处理被捕获的三维图像的处理器（30） 图像（22）。 处理器（20）被设计成：•识别物体（1）的面（25）所在的平面（24）; •提取位于所识别的平面（24）上的二维图像（27）; •将编码信息识别算法应用于所提取的二维图像的至少一部分（27）。

公开(公告)号：WO2013098860A1

公开(公告)日：2013-07-04

申请号：PCT/IT2011/000420

申请日：2011-12-29

Applicant: DATALOGIC IP TECH S.R.L. ,  SAPORETTI, Claudio

Inventor： SAPORETTI, Claudio

IPC: G06K7/10 ,  G06K7/14

CPC classification number: G06K7/10722 ,  G06K7/10792 ,  G06K7/1465 ,  G06K9/209 ,  H04N1/387

Abstract: The invention relates to a method of capturing an image on a surface of an object by means of one or more line sensors and a related system, wherein consecutive line images are taken from a plurality of surfaces or surface portions having a different inclination to a given reference plane with a predetermined frequency during a relative movement of said object with regard to one or more of said line sensors and a two-dimensional first image of the surfaces or surface portions is formed from these line images. The method comprises resampling said two-dimensional first image so as to reduce the surface resolution of an image or of images of one or more surfaces or surface portions with regard to a direction oblique to the direction of the lines corresponding to consecutive line images taken by a line sensor in such a way that differences in the surface resolution of images of surfaces or surface portions with different inclination to said reference plane are reduced or eliminated. The system of the invention is adapted to perform such resampling.

Abstract translation: 本发明涉及一种通过一个或多个线传感器和相关系统在物体表面上捕获图像的方法，其中从具有与给定的不同倾斜度的多个表面或表面部分取出连续的线图像 在所述物体相对于一个或多个所述线传感器的相对移动期间具有预定频率的参考平面，并且由这些线图像形成表面或表面部分的二维第一图像。 该方法包括对所述二维第一图像进行二次采样，以便相对于与对应于由连续线图像拍摄的连续线图像的线的方向相反的方向，减小一个或多个表面或表面部分的图像或图像的表面分辨率 线传感器以这样的方式减小或消除了具有与所述参考平面不同倾斜的表面或表面部分的图像的表面分辨率的差异。 本发明的系统适于执行这种重采样。

公开(公告)号：WO2012110925A1

公开(公告)日：2012-08-23

申请号：PCT/IB2012/050599

申请日：2012-02-10

Applicant: DATALOGIC IP TECH S.R.L. ,  SAPORETTI, Claudio

Inventor： SAPORETTI, Claudio

IPC: B65G47/48 ,  G06K7/10

CPC classification number: H04N7/183 ,  G06K7/10752 ,  G06K7/10861

Abstract: A method for image acquisition of an object (3) in transit on a movable supporting surface (2), comprises the following steps : - arranging at least one optical device for image acquisition comprising a respective linear camera (1) associated with a lighting device (5); detecting a presence signal of said object (3) in a preset position on said movable supporting surface (2), and signals indicating at least one dimension and/or the position of said object (3) on said movable supporting surface (2), said signals being generated by at least one sensor (6; 7) arranged upstream of said linear camera (1) in the advancing direction (A) of said movable supporting surface (2); detecting a "trigger event" signal, generated on the basis of said presence signal, said linear camera (1) starting to acquire an image of said object (3) on the basis of said "trigger event" signal,- - starting to acquire an image of said object (3) by said linear camera (1), when said object (3) has travelled a preset distance (D) from said preset position, said distance (D) being calculated by an advance sensor (8) suitable for generating a signal comprising an electric pulse at each preset movement of said movable supporting surface (2), said method further comprising setting a mode for image acquisition of said linear camera (1) on the basis of a resolution of said advance sensor (8).

Abstract translation: 一种用于在可移动支撑表面（2）上传送的对象（3）的图像采集的方法包括以下步骤： - 布置至少一个用于图像获取的光学装置，包括与照明装置相关联的相应线性相机（1） （5）; 在所述可移动支撑表面（2）上的预设位置检测所述物体（3）的存在信号，以及指示所述物体（3）在所述可移动支撑表面（2）上的至少一个尺寸和/或位置的信号， 所述信号由在所述可移动支撑表面（2）的前进方向（A）上布置在所述线性相机（1）的上游的至少一个传感器（6; 7）产生; 基于所述存在信号产生的“触发事件”信号，所述线性相机（1）根据所述“触发事件”信号开始获取所述对象（3）的图像， - 开始获取 当所述物体（3）已经从所述预设位置行进了预设距离（D）时，所述线性照相机（1）的所述物体（3）的图像，所述距离（D）由适合的前进传感器 用于在所述可移动支撑表面（2）的每个预设移动处产生包括电脉冲的信号，所述方法还包括基于所述前进传感器（8）的分辨率来设置所述线性相机（1）的图像采集模式 ）。

公开(公告)号：EP2675737B1

公开(公告)日：2018-07-18

申请号：EP12708936.5

申请日：2012-02-10

Applicant: Datalogic IP TECH S.r.l.

Inventor： SAPORETTI, Claudio

IPC: B65G47/48 ,  G06K7/10

CPC classification number: H04N7/183 ,  G06K7/10752 ,  G06K7/10861

Abstract: A method for image acquisition of an object in transit on a movable supporting surface includes detecting a presence signal of the object in a preset position, and at least one dimension and/or position signals, the signals being generated by at least one sensor arranged upstream of a linear camera; detecting a “trigger event” signal, generated on the basis of the presence signal, the linear camera starting to acquire an image on the basis of the “trigger event” signal; starting to acquire an image of the object, when the object has travelled a preset distance from the preset position, the distance being calculated by an advance sensor suitable for generating a signal comprising an electric pulse at each preset movement of the movable supporting surface; and setting a mode for image acquisition of the linear camera on the basis of a resolution of the advance sensor.

公开(公告)号：EP3356994B1

公开(公告)日：2019-11-06

申请号：EP16794425.5

申请日：2016-09-29

Applicant: Datalogic IP TECH S.r.l.

Inventor： D'ERCOLI, Francesco ,  BASSANI, Marco ,  SAPORETTI, Claudio ,  CUMOLI, Marco

IPC: G06K7/10 ,  G06K9/00 ,  G06T3/00

公开(公告)号：EP2675737A1

公开(公告)日：2013-12-25

申请号：EP12708936.5

申请日：2012-02-10

Applicant: Datalogic IP TECH S.r.l.

Inventor： SAPORETTI, Claudio

IPC: B65G47/48 ,  G06K7/10

CPC classification number: H04N7/183 ,  G06K7/10752 ,  G06K7/10861

Abstract: A method for image acquisition of an object in transit on a movable supporting surface includes detecting a presence signal of the object in a preset position, and at least one dimension and/or position signals, the signals being generated by at least one sensor arranged upstream of a linear camera; detecting a “trigger event” signal, generated on the basis of the presence signal, the linear camera starting to acquire an image on the basis of the “trigger event” signal; starting to acquire an image of the object, when the object has travelled a preset distance from the preset position, the distance being calculated by an advance sensor suitable for generating a signal comprising an electric pulse at each preset movement of the movable supporting surface; and setting a mode for image acquisition of the linear camera on the basis of a resolution of the advance sensor.

公开(公告)号：EP4468197A1

公开(公告)日：2024-11-27

申请号：EP24177069.2

申请日：2024-05-21

Applicant: Datalogic IP Tech S.r.l.

Inventor： SAPORETTI, Claudio ,  DI GIORGIO, Matteo

IPC: G06K7/10

Abstract: A system including at least one linear scanner. The system utilizes multiple modes to synchronize image acquisition of the at least one linear scanner. A first mode directly triggers image acquisition by the at least one linear scanner based on a distance a conveyor of the object carrying a machine-readable symbol has advanced. A second mode includes sending a speed value for the conveyor. The system transitions between the first mode and the second mode based on an operating parameter of the system to optimize performance of the system. The first mode is more accurate at slower conveyor speeds, for example during stop and go events, and the second mode uses less bandwidth at higher speeds, for example during steady-state operation.(Fig. 5)

公开(公告)号：EP2798573B1

公开(公告)日：2019-05-01

申请号：EP11819122.0

申请日：2011-12-29

Applicant: Datalogic IP TECH S.r.l.

Inventor： SAPORETTI, Claudio

IPC: G06K7/10 ,  G06K7/14

公开(公告)号：EP2798573A1

公开(公告)日：2014-11-05

申请号：EP11819122.0

申请日：2011-12-29

Applicant: Datalogic IP TECH S.r.l.

Inventor： SAPORETTI, Claudio

IPC: G06K7/10 ,  G06K7/14

CPC classification number: G06K7/10722 ,  G06K7/10792 ,  G06K7/1465 ,  G06K9/209 ,  H04N1/387

Abstract: A method of capturing an image on a surface of an object by line sensor(s), wherein consecutive line images are taken from a plurality of surfaces or surface portions having a different inclination to a given reference plane with a predetermined frequency during a relative movement of the object with regard to the line sensors(s) and a two-dimensional first image of the surfaces or surface portions is formed from these line images, includes resampling the two-dimensional first image so as to reduce the surface resolution of an image or of images of one or more surfaces or surface portions with regard to a direction oblique to the direction of the lines corresponding to consecutive line images taken by a line sensor in such a way that differences in the surface resolution of images of surfaces or surface portions with different inclination to the reference plane are reduced or eliminated.

公开(公告)号：EP4309857A1

公开(公告)日：2024-01-24

申请号：EP23183057.1

申请日：2023-07-03

Applicant: Datalogic IP Tech S.r.l.

Inventor： ARRFOU, Mohammad ,  ANDREONI, Gildo ,  SAPORETTI, Claudio

IPC: B25J9/16 ,  F16P3/14 ,  G05B19/4061

Abstract: The disclosure relates to systems and methods for ensuring human safety in a workspace shared with a robot or other dangerous machinery. The system includes one or more sensors arranged to monitor the workspace. Data from each of the sensors is acquired and analyzed to determine the positioning and spatial relationship between the human and machine, along with any respective objects that either or both may be carrying as they each move throughout the workspace. The captured data is analyzed to mitigate potential collisions between the human and the machine in the workspace, including potential collisions that may be caused by the respective objects carried by the human or machine.