US Patent 7945090 Colour detection
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Patent abstract
Monochrome images are detecting by analysing the skew of the statistical distribution of color difference values of pixels. A skew parameter is derived from an upper percentile, a lower percentile and a median value of the statistical distribution of color difference values and color is detected when the said skew parameter exceeds a threshold.
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Patent Inventor Names
Jonathan Diggins0
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US Patent 07945090 Colour detection US Patent 7945090 Colour detection
Infobox
Patent Number
079450900
Patent Number
79450900
Edits on 28 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079450900
Date of Patent
May 17, 2011
0Patent Application Number
117381880
Date Filed
April 20, 2007
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
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US Patent 07945090 Colour detection
Infobox
Is a
Patent jurisdiction
Patent number
07945090
Date of patent
May 17, 2011
Patent application number
11738188
Date Filed
April 20, 2007
Patent primary examiner
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