Camera diagnostics

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090174773A1
SERIAL NO

12220899

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Per one example embodiment, apparatus may be provided. The apparatus may include memory and representations of camera diagnostics code and of other code including machine vision code. An image acquirer assembly may be provided, which is configured to take source images. Source images are provided for a camera diagnostics system formed by the camera diagnostics code and for a machine vision system formed by the machine vision code. The camera diagnostics system includes an obscurant detector configured to determine when the source images include artifacts representative of one or more obscurants intercepting a light path between a target object substantially remote from the image acquirer assembly and an imaging plane of the image acquirer assembly. The machine vision system includes machine vision tools configured to locate and analyze the target object in the source images when the target object is not obscured by the one or more obscurants.

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Patent Owner(s)

Patent OwnerAddress
COGNEX CORPORATIONONE VISION DRIVE NATICK MA 01760

International Classification(s)

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  • 2008 Application Filing Year
  • H04N Class
  • 7738 Applications Filed
  • 5373 Patents Issued To-Date
  • 69.44 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20082009201020112012201320142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gowdy, Jay W Pittsburg , US 3 81
Pomerleau, Dean Gibsonia , US 1 14

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Patent Citation Ranking

  • 14 Citation Count
  • H04N Class
  • 43.98 % this patent is cited more than
  • 16 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges50101352524715287764739322012901 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800850900950100010501100

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