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公开(公告)号：US20220139060A1
公开(公告)日：2022-05-05
申请号：US17575065
申请日：2022-01-13
Applicant: Datalogic IP Tech, S.r.l.
Inventor： Federico Canini , Davide Bruni , Luca Perugini
IPC: G06V10/147 , G06V10/22 , G06V30/10 , G06V10/24
Abstract: An optical scanner captures a plurality of images from a plurality of image-capture devices. In response to the activation signal, an evaluation phase is executed, and in response to the evaluation phase, an acquisition phase is executed. In the evaluation phase, a first set of images is captured and processed to produce a virtual frame comprising a plurality of regions, with each region containing a reduced-data image frame that is based on a corresponding one of the plurality of images. Also in the evaluation phase, attributes of each of the plurality regions of the virtual frame are assessed according to first predefined criteria, and operational parameters for the acquisition phase are set based on a result of the assessment. In the acquisition phase, a second set of at least one image is captured via at least one of the plurality of image-capture devices according to the set of operational parameters.
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公开(公告)号：US10970502B2
公开(公告)日：2021-04-06
申请号：US16618717
申请日：2017-06-07
Applicant: Datalogic IP Tech, S.r.l.
Inventor： Federico Canini , Simone Spolzino , Marco Bozzoli , Luca Perugini
Abstract: Systems and methods for providing additional processing capabilities related to machine-readable symbols. A data collection system (100) may include a scan engine (102), auxiliary image processor (104), auxiliary visualizer (106), and host system (108). The scan engine may output decoded information obtained from a representation of a machine-readable symbol captured by a two-dimensional image processor. The scan engine may also output a set of images related to the machine-readable symbol and an object associated with the machine-readable symbol, in which the set of images may form a streaming set of images or streaming video. The set of images may be used by the auxiliary image processor to obtain further information about the machine-readable symbol and/or associated object, such as OCR or DWM information. The set of images may be stored and made accessible by the auxiliary visualizer. The host system may synchronize a display of the images and decoded data output by the scan engine.
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公开(公告)号：US10775028B2
公开(公告)日：2020-09-15
申请号：US14567766
申请日：2014-12-11
Applicant: DATALOGIC IP TECH S.R.L.
Inventor： Federico Canini , Anna Guagliumi , Davide Bottazzi
Abstract: A complex device that integrates a beam shaping aperture in a printed circuit board of the complex device (e.g., scanner or barcode reader or optical module) is provided. The complex device has a light-emitting diode pattern projection system. The pattern projection system includes one or more light-emitting diodes and a printed circuit board. The printed circuit board has one or more apertures and one or more receptacles. The one or more receptacles are positioned behind the aperture and receive the one or more light-emitting diodes. The printed circuit board with receptacle offer self-alignment for the light emitting diodes. The beam shaping aperture in front of the light-emitting diodes allows light to pass through the aperture that is part of the printed circuit board layer of the complex device.
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公开(公告)号：US10198647B2
公开(公告)日：2019-02-05
申请号：US14866068
申请日：2015-09-25
Applicant: Datalogic IP Tech, S.r.l.
Inventor： Federico Canini , Anna Guagliumi
Abstract: Systems and methods of operation for a machine-readable symbol reader for estimating the distance of a scanned target object or item labeled with indicia, such as a machine-readable symbol. The reader may include an illumination subsystem which projects a light pattern (e.g., line) out from the reader. The reader may capture an image of the target object while the light pattern is projected thereon and analyze at least one detectable characteristic of the pattern to estimate distance of the target object relative to the reader. A one-dimensional sensor array of the reader may be exploited in part for imaging a symbol and in part for imaging detectable characteristics (e.g., edges) of the projected illumination pattern which allows for estimation of the reading distance. A central portion of the one-dimensional sensor array may be dedicated to imaging a machine-readable symbol and lateral portions may be dedicated to implementing a range finder.
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公开(公告)号：US20170091571A1
公开(公告)日：2017-03-30
申请号：US14866068
申请日：2015-09-25
Applicant: Datalogic IP Tech, S.r.l.
Inventor： Federico Canini , Anna Guagliumi
CPC classification number: G06K9/18 , G01C3/08 , G06K7/10722 , H04N5/2256 , H04N7/18
Abstract: Systems and methods of operation for a machine-readable symbol reader for estimating the distance of a scanned target object or item labeled with indicia, such as a machine-readable symbol. The reader may include an illumination subsystem which projects a light pattern (e.g., line) out from the reader. The reader may capture an image of the target object while the light pattern is projected thereon and analyze at least one detectable characteristic of the pattern to estimate distance of the target object relative to the reader. A one-dimensional sensor array of the reader may be exploited in part for imaging a symbol and in part for imaging detectable characteristics (e.g., edges) of the projected illumination pattern which allows for estimation of the reading distance. A central portion of the one-dimensional sensor array may be dedicated to imaging a machine-readable symbol and lateral portions may be dedicated to implementing a range finder.
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Patent Agency Ranking
公开(公告)号：USD779491S1
公开(公告)日：2017-02-21
申请号：US29534657
申请日：2015-07-30
Applicant: Datalogic IP Tech S.r.l.
Designer： Joseph G. Mistkawi , Federico Canini , Anna Guagliumi
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7.发明授权公开(公告)号：US09268982B2
公开(公告)日：2016-02-23
申请号：US14543099
申请日：2014-11-17
Applicant: DATALOGIC IP TECH S.R.L.
Inventor： Federico Canini , Marco Piva , Rinaldo Zocca
CPC classification number: G06K7/10722 , G06K7/10841 , G06K7/10851 , G06K9/2054 , H04N5/335
Abstract: The device for the acquisition and automatic processing of data obtained from optical codes comprises a CMOS optical sensor; an analog processing unit connected to the optical sensor; an analog/digital conversion unit connected to the analog processing unit; a logic control unit connected to the CMOS optical sensor, the analog processing unit and the analog/digital conversion unit; and a data-processing unit connected to the logic control unit and the analog/digital conversion unit. The CMOS optical sensor and at least one of the analog processing, analog/digital conversion, logic control and data processing units are integrated in a single chip. The data processing unit processes the digital signals corresponding to the image acquired by the CMOS sensor and extracts the optically coded data.
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公开(公告)号：USD737822S1
公开(公告)日：2015-09-01
申请号：US29501824
申请日：2014-09-09
Applicant: Datalogic IP Tech S.r.l.
Designer： Joseph G. Mistkawi , Federico Canini , Anna Guagliumi
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公开(公告)号：US11227173B2
公开(公告)日：2022-01-18
申请号：US16794012
申请日：2020-02-18
Applicant: Datalogic IP Tech, S.r.l.
Inventor： Federico Canini , Davide Bruni , Luca Perugini
Abstract: An optical scanner captures a plurality of images from a plurality of image-capture devices. In response to the activation signal, an evaluation phase is executed, and in response to the evaluation phase, an acquisition phase is executed. In the evaluation phase, a first set of images is captured and processed to produce a virtual frame comprising a plurality of regions, with each region containing a reduced-data image frame that is based on a corresponding one of the plurality of images. Also in the evaluation phase, attributes of each of the plurality regions of the virtual frame are assessed according to first predefined criteria, and operational parameters for the acquisition phase are set based on a result of the assessment. In the acquisition phase, a second set of at least one image is captured via at least one of the plurality of image-capture devices according to the set of operational parameters.
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公开(公告)号：US20210256285A1
公开(公告)日：2021-08-19
申请号：US16794012
申请日：2020-02-18
Applicant: Datalogic IP Tech, S.r.l.
Inventor： Federico Canini , Davide Bruni , Luca Perugini
IPC: G06K9/20
Abstract: An optical scanner captures a plurality of images from a plurality of image-capture devices. In response to the activation signal, an evaluation phase is executed, and in response to the evaluation phase, an acquisition phase is executed. In the evaluation phase, a first set of images is captured and processed to produce a virtual frame comprising a plurality of regions, with each region containing a reduced-data image frame that is based on a corresponding one of the plurality of images. Also in the evaluation phase, attributes of each of the plurality regions of the virtual frame are assessed according to first predefined criteria, and operational parameters for the acquisition phase are set based on a result of the assessment. In the acquisition phase, a second set of at least one image is captured via at least one of the plurality of image-capture devices according to the set of operational parameters.
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