Discussions

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  Cannot "import colour" with Python 2.7.12 64-bit.

  Kunkka1988 asked Aug 29, 2017 in Q&A · Answered

  

  

  

  

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  CIE 1994 colour difference implementation might generate NaN values.

  pfk-beta started Dec 20, 2019 in General

  

  

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  How to prevent memory leaking while plotting?

  alban-sol asked Nov 28, 2019 in Q&A · Answered

  

  

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  How to obtain XYZ from the RGB value for the display?

  chesschi asked Oct 2, 2019 in Q&A · Answered

  

  

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  The Need for Speed

  KelSolaar started Oct 18, 2019 in Ideas

  

  

  

  

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  Improvements to CIECAM02.

  nschloe started Feb 14, 2018 in Ideas

  

  

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  "colour.SpectralDistribution.align" method with non-uniform shapes?

  briend asked Aug 9, 2019 in Q&A · Answered

  

  

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  CIE XYZ tristimulus values from spectral distribution are different between "colour" and manually calculated values.

  leklbk asked Sep 4, 2019 in Q&A · Answered

  

  

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  About automated-conversion, default arguments and everything related.

  KelSolaar started Apr 27, 2018 in Ideas

  

  

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  About "RuntimeWarning: invalid value in power ..." warnings.

  onlyhope10 asked Jul 24, 2019 in Q&A · Answered

  

  

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  About consistency in join point handling of various transfer functions and "Legality" versus "SDI Code Value" naming convention.

  KelSolaar started May 24, 2019 in Ideas

  

  

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  Add support for user-defined color checker charts.

  NoRoKr started Jun 4, 2019 in General

  

  

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  Investigate merging codebase or functionality of "ColorPipe-tools" in "Colour" or dependent repository.

  KelSolaar started Aug 24, 2017 in Ideas

  

  

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  Why the color of bars changes each time I draw a plot with "colour.plotting.plot_single_sd_colour_rendering_index_bars" definition?

  Edwardlin-zlt asked May 5, 2019 in Q&A · Answered

  

  

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  sRGB EOTF incorrect value for linear section?

  Myndex asked Apr 13, 2019 in Q&A · Answered

  

  

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  Support for "Matplotlib" definitions wrapper kwargs in "colour.plotting" package.

  henczati started Jul 24, 2015 in General

  

  

  

  

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  Converting CCT to sRGB, values out of range?

  Queuecumber asked Dec 24, 2018 in Q&A · Answered

  

  

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  A question about "Tristimulus Values Conversion"

  Edwardlin-zlt asked Jan 3, 2019 in Q&A · Answered

  

  

  

  

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  Unifying CIECAM02 & CAM16.

  TFiFiE started Dec 9, 2018 in Ideas

  

  

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  "colour.plotting.multi_spd_plot()" definition fails with AttributeError: "MultiSpectralPowerDistribution.__iter__" object has been removed from the API.

  robbuckley asked Sep 7, 2018 in Q&A · Answered

  

  

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  How to obtain the nits from the RGB value?

  chesschi asked Aug 30, 2018 in Q&A · Answered

  

  

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  CIECAM from Q, s, h not possible?

  briend started Jun 21, 2018 in General

  

  

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  Spectral model (including intensity) for screen pixels?

  habemus-papadum asked Jun 7, 2018 in Q&A · Answered

  

  

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  Would anyone be interested in gamut mapping?

  crowsonkb started Mar 15, 2017 in General

  

  

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  Colour Questions for the VR Headset Age

  habemus-papadum asked May 6, 2018 in Q&A · Answered

  

  

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