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The printing company we're using [requires](https://www.ivory.co.uk/gamemaker/knowledgebase/creating-your-board-game#preparing-artwork) PDFs with a CMYK colourspace.
I guess we can work in RGB then…
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I'd like to learn about hough transformation and use vips_hough_line() for that. The goal is to use vips functionality to identify (and remove) satellite trails in astrophotography images which gets i…
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Hello, this is less a bug than an observation, but when I was reading the code for QOI decoding I noticed that the colourspace is never checked in conversion to an Image.
I was wondering if there was…
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While the colour encodings of Blackmagic cameras are not published, the primaries of the various colour spaces can be displayed on the CIE plot 'scope in DaVinci Resolve.
The transfer functions are…
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# Open Effects Proposal for Standard Change
Please read the contribution [guidelines](https://github.com/ofxa/openfx/wiki/Extending-OpenFX-Guidelines#submit-a-proposal-or-bug-report-to-review) firs…
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This will convert pixel values using a provided ICC profile and attach that profile to the output image metadata.
It should assume the profile is RGB. If e.g. a CMYK profile is required, `toColours…
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```
pyvips.error.Error: unable to call sharpen
vips_colourspace: no known route from 'labs' to 'rgb'
```
2h4dl updated
4 years ago
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Right now, blending occurs in sRGB space since everything is in sRGB space. Admittedly this is bad from a physical modeling point of view for light (a nice text to read is https://developer.nvidia.com…
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```
What steps will reproduce the problem?
about any ASS script with an animated transform from one colour to another one
Please provide any additional information below.
I do realize that most subt…
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Implement support for Y''u''v'' 1944, Glenn A. Fry. Not to be confused with the Eagles’ Glenn Fry.
https://doi.org/10.1364/JOSA.35.000616
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA
VOLUME 35, …