INSTAKIT
Instakit† is a suite of image processors and filters, for processing PIL images.
InstaKit processors use the same API as PILKit's, so they can be used with anything that supports those, including ImageKit. Or you can just use them by themselves to process images using Python.
Image Processors and Utilities On Offer:
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instakit.processors.adjust
Color(0.0 – 1.0)
Brightness(0.0 – 1.0)
Contrast(0.0 – 1.0)
Sharpness(0.0 – 1.0)
Invert()
Equalize([mask])
AutoContrast([cutoff{uint8_t}, [ignore{uint8_t}]])
Solarize([threshold{uint8_t}])
Posterize([bits{2**n}])
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instakit.processors.blur
Contour()
Detail()
Emboss()
FindEdges()
EdgeEnhance()
EdgeEnhanceMore()
Smooth()
SmoothMore()
Sharpen()
UnsharpMask([radius=2, [percent=150, [threshold=3]]])
SimpleGaussianBlur([radius=2])
GaussianBlur([sigmaX=3, [sigmaY=3, [sigmaZ=3]]])
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instakit.processors.curves
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InterpolationMode
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LINEAR
,NEAREST
,ZERO
,SLINEAR
,QUADRATIC
,CUBIC
,PREVIOUS
,NEXT
,LAGRANGE
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CurveSet(<FILE.ACV>, [InterpolationMode.LAGRANGE])
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instakit.processors.halftone
Atkinson([threshold{uint8_t}])
FloydSteinberg([threshold{uint8_t}])
SlowAtkinson([threshold{uint8_t}])
SlowFloydSteinberg([threshold{uint8_t}])
CMYKAtkinson([gcr=20{%}])
CMYKFloydsterBill([gcr=20{%}])
DotScreen([sample=1, [scale=2, [angle=0{°}]]])
CMYKDotScreen([gcr=20{%}, [sample=10, [scale=10, [thetaC=0{°}, [thetaM=15{°}, [theta=30{°}, [thetaK=45{°}]]]]]]])
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instakit.processors.noise
GaussianNoise()
PoissonNoise()
GaussianLocalVarianceNoise()
SaltNoise()
PepperNoise()
SaltAndPepperNoise()
SpeckleNoise()
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instakit.processors.squarecrop
histogram_entropy(image)
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SquareCrop()
… smart!
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instakit.utils.ext.api
(Cythonized)hsluv_to_rgb(…)
rgb_to_hsluv(…)
hpluv_to_rgb(…)
rgb_to_hpluv(…)
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instakit.utils.gcr
gcr(image, [percentage=20{%}, [revert_mode=False]])
BasicGCR([percentage=20{%}, [revert_mode=False]])
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instakit.utils.kernels
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instakit.utils.lutmap
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instakit.utils.mode
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Mode
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MONO
,L
,I
,F
,P
,RGB
,RGBX
,RGBA
,CMYK
,YCbCr
,LAB
,HSV
,RGBa
,LA
,La
,PA
,I16
,I16L
,I16B
- Many useful
PIL.Image
delegate methods (q.v. source)
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-
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instakit.utils.ndarrays
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instakit.utils.pipeline
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Pipe
,Ink
,NOOp
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CMYKInk
andRGBInk
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ChannelFork
andChannelOverprinter
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instakit.utils.static
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instakit.utils.stats
As of this first draft there are Instagrammy image-curve adjusters and a few other geegaws.
Instakit is made available to you and the public at large under the MIT license -- see LICENSE.md for the full text.
† née “django-instakit” – All dependencies and traces of Django have since been excised, with thanks to matthewwithanm.