Thomas Mansencal KelSolaar

I hereby claim:

I am kelsolaar on github.
I am thomasmansencal (https://keybase.io/thomasmansencal) on keybase.
I have a public key whose fingerprint is 2331 CA52 9DDA 0A42 6B76 37E1 502D 5DCA A231 FF22

To claim this, I am signing this object:

	set cut_paste_input [stack 0]
	version 9.0 v4
	push $cut_paste_input
	Group {
	name Absolute_Luminance_Calibration
	tile_color 0xffbf00ff
	selected true
	xpos -40
	ypos 39
	addUserKnob {20 absolute_luminance_calibration_tab l "Absolute Luminance Calibration"}

	import colour

	colour.filter_warnings()

	XYZ = colour.spectral_to_XYZ(colour.ILLUMINANTS_RELATIVE_SPDS['D65']) / 100.0
	UCS = colour.XYZ_to_UCS(XYZ)
	uv = colour.UCS_to_uv(UCS)
	CCT, D_uv = colour.uv_to_CCT_Ohno2013(uv)

	print(CCT, D_uv)

	import numpy as np
	import matplotlib.pyplot as plt

	w = 400
	h = 300

	def normalize(x):
	x /= np.linalg.norm(x)
	return x

	P = np.array(
	[[0.6650, 0.3220],
	[0.2950, 0.6070],
	[0.1500, 0.0600]])

	W = np.array([0.3127, 0.3290])

	NPM = colour.normalised_primary_matrix(P, W)
	NPM_i = np.linalg.inv(NPM)

	import numpy as np
	import colour

	xyY = np.asarray(colour.MUNSELL_COLOURS_REAL[2000][1])

	# Munsell Renotation System uses C illuminant.
	# Luminance is in range [0-100], so we need to scale it
	# back to [0-1].
	XYZ = colour.xyY_to_XYZ(xyY)
	RGB = colour.XYZ_to_sRGB(