Invention Grant
- Patent Title: Rolling shutter bar code imaging
- Patent Title (中): 滚动快门条码成像
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Application No.: US14577515Application Date: 2014-12-19
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Publication No.: US09454689B2Publication Date: 2016-09-27
- Inventor: Scott McCloskey , Sharath Venkatesha
- Applicant: Honeywell International Inc.
- Applicant Address: US NJ Morris Plains
- Assignee: Honeywell International, Inc.
- Current Assignee: Honeywell International, Inc.
- Current Assignee Address: US NJ Morris Plains
- Agency: Additon, Higgins & Pendleton, P.A.
- Main IPC: G06K7/10
- IPC: G06K7/10 ; G06K7/14

Abstract:
Methods, devices, and systems for rolling shutter bar code imaging are described herein. One method includes initiating the imaging of a bar code by initiating a sequence of procedures to accumulate a charge in a first row of pixels as they are exposed to light thereby capturing data to create a first row of the image of the bar code at a first time, initiating the sequence of procedures to accumulate a charge in a subsequent row of pixels as they are exposed to light thereby capturing data to create a subsequent row of the image of the bar code at a second time, actuating a light source to illuminate the bar code at multiple specific times during a pre-determined timing sequence, and de-blurring the image data for each row based on the specific times during the pre-determined timing sequence that the light source was actuated.
Public/Granted literature
- US20160180137A1 ROLLING SHUTTER BAR CODE IMAGING Public/Granted day:2016-06-23
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