公开(公告)号：US10380448B2

公开(公告)日：2019-08-13

申请号：US15539471

申请日：2015-09-30

Applicant: DATALOGIC ADC, INC.

Inventor： Xinping Liu ,  Andrew Hatstat ,  Federico Canini ,  Pietro Todescato ,  Wenliang Gao

IPC: G06K9/00 ,  G06K9/20 ,  G06T1/00 ,  G06K7/10 ,  H04N1/028 ,  H04N1/03 ,  B65G15/30

Abstract: Scanners, methods, and computer storage media having computer-executable instructions embodied thereon that process variable sized objects with high package pitch on a moving conveyor belt are provided. The scanners include a substrate and a plurality of sensors attached to the substrate. The plurality of sensors forms an array of sensors having at least two or more rows of off-axis sensors. The sensors may include a one or more area array sensors. The arrays of sensors captures moving objects row by row and are optimized reduce object spacing on the conveyor belt. Additionally, the scanner having the array of sensor may process different objects having different heights at the same time. Accordingly, object throughput on the conveyor belt is increased by reducing minimum object gap (e.g., processing of “no gap” or non-singulated objects).

公开(公告)号：US09672678B2

公开(公告)日：2017-06-06

申请号：US14739890

申请日：2015-06-15

Applicant: DATALOGIC ADC, INC

Inventor： Wenliang Gao

IPC: G06K9/00 ,  G07D7/128 ,  H04N5/33 ,  H04N9/04 ,  G06K9/46 ,  G06K9/68 ,  G06T7/90

CPC classification number: G07D7/128 ,  G06K9/4661 ,  G06K9/6857 ,  G06K2209/01 ,  G06K2209/015 ,  G06T7/90 ,  G06T2207/10008 ,  G06T2207/10024 ,  H04N5/2256 ,  H04N5/33 ,  H04N5/332 ,  H04N9/045

Abstract: A device, system, and method of detecting counterfeit articles are provided. The method includes receiving article identifying information associated with a test article, using the article identifying information to retrieve an authentic article image associated with the test article from an image storage database, scanning the test article to capture one or more images of the test article under different wavelength illuminations, and displaying the one or more test article images and the authentic article image to allow comparison of the test article and the associated authentic article. Additionally, multiple wavelength emitting elements may be located within an image-capturing device, to provide alternate illuminations of the test article, allowing alternating capture of images highlighting different security features for providing a superimposed image. A system of counterfeit article detection is also provided.