colour.models.rgb.dataset.rimm_romm_rgb Module¶
RIMM / ROMM / ERIMM Encodings¶
Defines the RIMM / ROMM / ERIMM encodings:
See also
References
[1] | Spaulding, K. E., Woolfe, G. J., & Giorgianni, E. J. (2000). Reference Input/Output Medium Metric RGB Color Encodings (RIMM/ROMM RGB), 1–8. Retrieved from http://www.photo-lovers.org/pdf/color/romm.pdf |
[2] | ANSI. (2003). Specification of ROMM RGB. Retrieved from http://www.color.org/ROMMRGB.pdf |
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colour.models.rgb.dataset.rimm_romm_rgb.
ROMM_RGB_PRIMARIES
= array([[ 7.34700000e-01, 2.65300000e-01], [ 1.59600000e-01, 8.40400000e-01], [ 3.66000000e-02, 1.00000000e-04]])¶ ROMM RGB colourspace primaries.
ROMM_RGB_PRIMARIES : ndarray, (3, 2)
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colour.models.rgb.dataset.rimm_romm_rgb.
ROMM_RGB_ILLUMINANT
= u'D50'¶ ROMM RGB colourspace whitepoint name as illuminant.
ROMM_RGB_ILLUMINANT : unicode
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colour.models.rgb.dataset.rimm_romm_rgb.
ROMM_RGB_WHITEPOINT
= (0.3457, 0.3585)¶ ROMM RGB colourspace whitepoint.
ROMM_RGB_WHITEPOINT : tuple
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colour.models.rgb.dataset.rimm_romm_rgb.
ROMM_RGB_TO_XYZ_MATRIX
= array([[ 7.97700000e-01, 1.35200000e-01, 3.13000000e-02], [ 2.88000000e-01, 7.11900000e-01, 1.00000000e-04], [ 0.00000000e+00, 0.00000000e+00, 8.24900000e-01]])¶ ROMM RGB colourspace to CIE XYZ tristimulus values matrix.
ROMM_RGB_TO_XYZ_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.rimm_romm_rgb.
XYZ_TO_ROMM_RGB_MATRIX
= array([[ 1.34588655, -0.25560312, -0.05103732], [-0.54448002, 1.50809622, 0.02047692], [ 0. , 0. , 1.21226815]])¶ CIE XYZ tristimulus values to ROMM RGB colourspace matrix.
XYZ_TO_ROMM_RGB_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.rimm_romm_rgb.
ROMM_RGB_COLOURSPACE
= <colour.models.rgb.rgb_colourspace.RGB_Colourspace object>¶ ROMM RGB colourspace.
ROMM_RGB_COLOURSPACE : RGB_Colourspace
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colour.models.rgb.dataset.rimm_romm_rgb.
RIMM_RGB_PRIMARIES
= array([[ 7.34700000e-01, 2.65300000e-01], [ 1.59600000e-01, 8.40400000e-01], [ 3.66000000e-02, 1.00000000e-04]])¶ RIMM RGB colourspace primaries.
RIMM_RGB_PRIMARIES : ndarray, (3, 2)
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colour.models.rgb.dataset.rimm_romm_rgb.
RIMM_RGB_ILLUMINANT
= u'D50'¶ RIMM RGB colourspace whitepoint name as illuminant.
RIMM_RGB_ILLUMINANT : unicode
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colour.models.rgb.dataset.rimm_romm_rgb.
RIMM_RGB_WHITEPOINT
= (0.3457, 0.3585)¶ RIMM RGB colourspace whitepoint.
RIMM_RGB_WHITEPOINT : tuple
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colour.models.rgb.dataset.rimm_romm_rgb.
RIMM_RGB_TO_XYZ_MATRIX
= array([[ 7.97700000e-01, 1.35200000e-01, 3.13000000e-02], [ 2.88000000e-01, 7.11900000e-01, 1.00000000e-04], [ 0.00000000e+00, 0.00000000e+00, 8.24900000e-01]])¶ RIMM RGB colourspace to CIE XYZ tristimulus values matrix.
RIMM_RGB_TO_XYZ_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.rimm_romm_rgb.
XYZ_TO_RIMM_RGB_MATRIX
= array([[ 1.34588655, -0.25560312, -0.05103732], [-0.54448002, 1.50809622, 0.02047692], [ 0. , 0. , 1.21226815]])¶ CIE XYZ tristimulus values to RIMM RGB colourspace matrix.
XYZ_TO_RIMM_RGB_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.rimm_romm_rgb.
RIMM_RGB_COLOURSPACE
= <colour.models.rgb.rgb_colourspace.RGB_Colourspace object>¶ RIMM RGB colourspace. In cases in which it is necessary to identify a specific precision level, the notation RIMM8 RGB, RIMM12 RGB and RIMM16 RGB is used.
RIMM_RGB_COLOURSPACE : RGB_Colourspace
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colour.models.rgb.dataset.rimm_romm_rgb.
ERIMM_RGB_PRIMARIES
= array([[ 7.34700000e-01, 2.65300000e-01], [ 1.59600000e-01, 8.40400000e-01], [ 3.66000000e-02, 1.00000000e-04]])¶ ERIMM RGB colourspace primaries.
ERIMM_RGB_PRIMARIES : ndarray, (3, 2)
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colour.models.rgb.dataset.rimm_romm_rgb.
ERIMM_RGB_ILLUMINANT
= u'D50'¶ ERIMM RGB colourspace whitepoint name as illuminant.
ERIMM_RGB_ILLUMINANT : unicode
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colour.models.rgb.dataset.rimm_romm_rgb.
ERIMM_RGB_WHITEPOINT
= (0.3457, 0.3585)¶ ERIMM RGB colourspace whitepoint.
ERIMM_RGB_WHITEPOINT : tuple
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colour.models.rgb.dataset.rimm_romm_rgb.
ERIMM_RGB_TO_XYZ_MATRIX
= array([[ 7.97700000e-01, 1.35200000e-01, 3.13000000e-02], [ 2.88000000e-01, 7.11900000e-01, 1.00000000e-04], [ 0.00000000e+00, 0.00000000e+00, 8.24900000e-01]])¶ ERIMM RGB colourspace to CIE XYZ tristimulus values matrix.
ERIMM_RGB_TO_XYZ_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.rimm_romm_rgb.
XYZ_TO_ERIMM_RGB_MATRIX
= array([[ 1.34588655, -0.25560312, -0.05103732], [-0.54448002, 1.50809622, 0.02047692], [ 0. , 0. , 1.21226815]])¶ CIE XYZ tristimulus values to ERIMM RGB colourspace matrix.
XYZ_TO_ERIMM_RGB_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.rimm_romm_rgb.
ERIMM_RGB_COLOURSPACE
= <colour.models.rgb.rgb_colourspace.RGB_Colourspace object>¶ ERIMM RGB colourspace.
ERIMM_RGB_COLOURSPACE : RGB_Colourspace
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colour.models.rgb.dataset.rimm_romm_rgb.
PROPHOTO_RGB_PRIMARIES
= array([[ 7.34700000e-01, 2.65300000e-01], [ 1.59600000e-01, 8.40400000e-01], [ 3.66000000e-02, 1.00000000e-04]])¶ ProPhoto RGB colourspace primaries.
PROPHOTO_RGB_PRIMARIES : ndarray, (3, 2)
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colour.models.rgb.dataset.rimm_romm_rgb.
PROPHOTO_RGB_ILLUMINANT
= u'D50'¶ ProPhoto RGB colourspace whitepoint name as illuminant.
PROPHOTO_RGB_ILLUMINANT : unicode
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colour.models.rgb.dataset.rimm_romm_rgb.
PROPHOTO_RGB_WHITEPOINT
= (0.3457, 0.3585)¶ ProPhoto RGB colourspace whitepoint.
PROPHOTO_RGB_WHITEPOINT : tuple
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colour.models.rgb.dataset.rimm_romm_rgb.
PROPHOTO_RGB_TO_XYZ_MATRIX
= array([[ 7.97700000e-01, 1.35200000e-01, 3.13000000e-02], [ 2.88000000e-01, 7.11900000e-01, 1.00000000e-04], [ 0.00000000e+00, 0.00000000e+00, 8.24900000e-01]])¶ ProPhoto RGB colourspace to CIE XYZ tristimulus values matrix.
PROPHOTO_RGB_TO_XYZ_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.rimm_romm_rgb.
XYZ_TO_PROPHOTO_RGB_MATRIX
= array([[ 1.34588655, -0.25560312, -0.05103732], [-0.54448002, 1.50809622, 0.02047692], [ 0. , 0. , 1.21226815]])¶ CIE XYZ tristimulus values to ProPhoto RGB colourspace matrix.
XYZ_TO_PROPHOTO_RGB_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.rimm_romm_rgb.
PROPHOTO_RGB_COLOURSPACE
= <colour.models.rgb.rgb_colourspace.RGB_Colourspace object>¶ ProPhoto RGB colourspace, an alias colourspace for ROMM RGB.
PROPHOTO_RGB_COLOURSPACE : RGB_Colourspace