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US Patent 7420709 Dither matrix generation

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Patent Citations Received
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US Patent 11989468 Systems and methods for identifying printers using Voronoi diagrams
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Patent abstract

A method for generating a dither matrix for converting a gray scale image having N gray levels into a halftone image, which includes using a parametric filter to generate a dither halftone pattern for each gray level Gi>Gt, where N>2, Gt represents a transition gray level, the lightest gray level is G0, the darkest gray level is GN−1, and Gt≧G0, the parametric filter based upon a desired spot profile function of the halftone image, and using the generated dither halftone pattern to generate the dither matrix.

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https://pdfpiw.uspto.gov/.piw?Docid=0742070900
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Patent Citations Received
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US Patent 11677917 Displaying DCI and other content on an enhanced dynamic range projector
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US Patent 07420709 Dither matrix generation US Patent 7420709 Dither matrix generation

Infobox
Patent Number
0742070900
Patent Number
742070900
Edits on 27 Mar, 2023
"Entity importer update"
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Golden AI
edited on 27 Mar, 2023
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
074207090
Date of Patent
September 2, 2008
0
Patent Application Number
104277660
Date Filed
April 30, 2003
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074207090
Patent Primary Examiner
‌
King Poon
0
Edits on 27 Sep, 2022
"Entity importer update"
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Golden AI
edited on 27 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
074207090
Date of Patent
September 2, 2008
0
Patent Application Number
104277660
Date Filed
April 30, 2003
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074207090
Patent Primary Examiner
‌
King Poon
0
Edits on 14 Jun, 2022
"Entity importer update"
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Golden AI
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07420709
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 US Patent 07420709 Dither matrix generation

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07420709
Date of patent
September 2, 2008
Patent application number
10427766
Date Filed
April 30, 2003
Patent primary examiner
‌
King Poon

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