公开(公告)号：US20160267307A1

公开(公告)日：2016-09-15

申请号：US15161652

申请日：2016-05-23

Applicant: Datalogic IP Tech S.r.l.

Inventor： Federico CANINI ,  Guido Maurizio OLIVA

IPC: G06K7/10

CPC classification number: G06K7/10801 ,  G06K7/10722 ,  G06K7/10732

Abstract: An image capturing device includes an image forming device including a sensor defining an optical reception axis, at least one reading distance, and a region framed by the sensor on a substrate at said at least one reading distance. An illumination device includes an array of adjacent light sources defining an optical illumination axis. The light sources are individually drivable, and each light source is adapted to illuminate an area of a size much smaller than the size of said region framed by the sensor. The illumination axis does not coincide with the reception axis. A driver of the light sources is adapted to drive the light sources so as to switch off at least the light sources that illuminate outside of the boundary of the region framed by the sensor on the substrate at said at least one reading distance.

公开(公告)号：US20240296586A1

公开(公告)日：2024-09-05

申请号：US18176981

申请日：2023-03-01

Applicant: Datalogic IP Tech S.r.l.

Inventor： Simone SPOLZINO ,  Luca PERUGINI ,  Davide BRUNI ,  Federico CANINI

IPC: G06T7/80 ,  G06K7/14 ,  G06T3/40 ,  G06T7/11 ,  G06T7/136 ,  G06T7/174 ,  G06T11/00

CPC classification number: G06T7/80 ,  G06K7/1417 ,  G06T3/40 ,  G06T7/11 ,  G06T7/136 ,  G06T7/174 ,  G06T11/00 ,  G06T2207/10144 ,  G06T2207/20016 ,  G06T2207/20132

Abstract: The disclosure relates to systems and methods for combining images captured by at least two image sensors of a multi-sensor image system into a single image frame for analysis, where the combined image frame includes the image data captured by each sensor. The captured images may include image data for an optical code on an item being processed. The multi-sensor system includes a decoding unit operable to analyze the combined image frame and decode the optical codes from one or both images contained within the combined image frame.

公开(公告)号：US20230385574A1

公开(公告)日：2023-11-30

申请号：US18447298

申请日：2023-08-09

Applicant: Datalogic IP Tech S.R.L.

Inventor： Davide BRUNI ,  Federico CANINI ,  Mattia FABBRI ,  Stefano FRACASSI ,  Davide GAVIOLI ,  Luca PERUGINI ,  Simone SPOLZINO

IPC: G06K7/10 ,  G06K7/14

CPC classification number: G06K7/10722 ,  G06K7/10732 ,  G06K7/10752 ,  G06K7/1413 ,  G06K7/10851

Abstract: A code reader may include a light source configured to illuminate a target area in which items are to be located for reading machine-readable indicia associated with the items, an image sensor configured to capture an image of the target area, an illumination drive circuit in electrical communication with the light source, and an image capture circuit. The image capture circuit may be configured to (i) enable and disable the image sensor to capture an image of the target area during the high illumination and a portion(s) of the low illumination of the target area, and (ii) read an image captured by the image sensor. The illumination drive signals may cause the illumination drive circuit to generate a high illumination drive signal to cause the light source to produce a high illumination, and generate a low illumination drive current to cause said light source to produce a low illumination.

公开(公告)号：US20210182515A1

公开(公告)日：2021-06-17

申请号：US17081887

申请日：2020-10-27

Applicant: Datalogic IP Tech S.R.L.

Inventor： Davide BRUNI ,  Federico CANINI ,  Mattia FABBRI ,  Stefano FRACASSI ,  Davide GAVIOLI ,  Luca Perugini ,  Simone SPOLZINO

IPC: G06K7/10 ,  G06K7/14

Abstract: A code reader may include a light source configured to illuminate a target area in which items are to be located for reading machine-readable indicia associated with the items, an image sensor configured to capture an image of the target area, an illumination drive circuit in electrical communication with the light source, and an image capture circuit. The image capture circuit may be configured to (i) enable and disable the image sensor to capture an image of the target area during the high illumination and a portion(s) of the low illumination of the target area, and (ii) read an image captured by the image sensor. The illumination drive signals may cause the illumination drive circuit to generate a high illumination drive signal to cause the light source to produce a high illumination, and generate a low illumination drive current to cause said light source to produce a low illumination.