colour.models.dataset.sony Module¶
Sony Colourspaces¶
Defines the S-Gamut, S-Gamut3 and S-Gamut3.Cine colourspaces:
See also
References
[1] | Gaggioni, H., Dhanendra, P., Yamashita, J., Kawada, N., Endo, K., & Clark, C. (n.d.). S-Log: A new LUT for digital production mastering and interchange applications. Retrieved from http://pro.sony.com/bbsccms/assets/files/mkt/cinema/solutions/slog_manual.pdf |
[2] | Sony Corporation. (n.d.). S-Log Whitepaper. Retrieved from http://www.theodoropoulos.info/attachments/076_on S-Log.pdf |
[3] | Sony Corporation. (n.d.). Technical Summary for S-Gamut3.Cine/S-Log3 and S-Gamut3/S-Log3. Retrieved from http://community.sony.com/sony/attachments/sony/large-sensor-camera-F5-F55/12359/2/TechnicalSummary_for_S-Gamut3Cine_S-Gamut3_S-Log3_V1_00.pdf |
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colour.models.dataset.sony.
S_GAMUT_PRIMARIES
= array([[ 0.73 , 0.28 ], [ 0.14 , 0.855], [ 0.1 , -0.05 ]])¶ S-Gamut colourspace primaries.
S_GAMUT_PRIMARIES : ndarray, (3, 2)
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colour.models.dataset.sony.
S_GAMUT_ILLUMINANT
= u'D65'¶ S-Gamut colourspace whitepoint name as illuminant.
S_GAMUT_ILLUMINANT : unicode
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colour.models.dataset.sony.
S_GAMUT_WHITEPOINT
= (0.31271, 0.32902)¶ S-Gamut colourspace whitepoint.
S_GAMUT_WHITEPOINT : tuple
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colour.models.dataset.sony.
S_GAMUT_TO_XYZ_MATRIX
= array([[ 0.70647263, 0.12880033, 0.11515559], [ 0.2709758 , 0.78660199, -0.05757779], [-0.00967771, 0.00460001, 1.09397807]])¶ S-Gamut colourspace to CIE XYZ tristimulus values matrix.
S_GAMUT_TO_XYZ_MATRIX : array_like, (3, 3)
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colour.models.dataset.sony.
XYZ_TO_S_GAMUT_MATRIX
= array([[ 1.50742141, -0.24582564, -0.17161413], [-0.51815464, 1.35539886, 0.12587938], [ 0.01551393, -0.0078739 , 0.91204765]])¶ CIE XYZ tristimulus values to S-Gamut colourspace matrix.
XYZ_TO_S_GAMUT_MATRIX : array_like, (3, 3)
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colour.models.dataset.sony.
S_LOG_OECF
(value)¶ Opto-electronic conversion function of S-Log.
S_LOG_OECF : object
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colour.models.dataset.sony.
S_LOG_EOCF
(value)¶ Electro-optical conversion function of S-Log to linear.
S_LOG_EOCF : object
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colour.models.dataset.sony.
S_LOG2_OECF
(value)¶ Opto-electronic conversion function of S-Log2.
S_LOG2_OECF : object
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colour.models.dataset.sony.
S_LOG2_EOCF
(value)¶ Electro-optical conversion function of S-Log2 to linear.
S_LOG2_EOCF : object
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colour.models.dataset.sony.
S_GAMUT_COLOURSPACE
= <colour.models.rgb.RGB_Colourspace object>¶ S-Gamut colourspace.
S_GAMUT_COLOURSPACE : RGB_Colourspace
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colour.models.dataset.sony.
S_LOG3_OECF
(value)¶ Opto-electronic conversion function of S-Log3.
S_LOG3_OECF : object
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colour.models.dataset.sony.
S_LOG3_EOCF
(value)¶ Electro-optical conversion function of S-Log3 to linear.
S_LOG3_EOCF : object
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colour.models.dataset.sony.
S_GAMUT3_COLOURSPACE
= <colour.models.rgb.RGB_Colourspace object>¶ S-Gamut3 colourspace.
S_GAMUT3_COLOURSPACE : RGB_Colourspace
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colour.models.dataset.sony.
S_GAMUT3_CINE_PRIMARIES
= array([[ 0.766, 0.275], [ 0.225, 0.8 ], [ 0.089, -0.087]])¶ S-Gamut3.Cine colourspace primaries.
S_GAMUT_PRIMARIES : ndarray, (3, 2)
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colour.models.dataset.sony.
S_GAMUT3_CINE_ILLUMINANT
= u'D65'¶ S-Gamut3.Cine colourspace whitepoint name as illuminant.
S_GAMUT3_CINE_ILLUMINANT : unicode
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colour.models.dataset.sony.
S_GAMUT3_CINE_WHITEPOINT
= (0.31271, 0.32902)¶ S-Gamut3.Cine colourspace whitepoint.
S_GAMUT3_CINE_WHITEPOINT : tuple
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colour.models.dataset.sony.
S_GAMUT3_CINE_TO_XYZ_MATRIX
= array([[ 0.59907348, 0.24892269, 0.10243238], [ 0.21507207, 0.88505846, -0.10013053], [-0.03206529, -0.02765808, 1.14862374]])¶ S-Gamut3.Cine colourspace to CIE XYZ tristimulus values matrix.
S_GAMUT3_CINE_TO_XYZ_MATRIX : array_like, (3, 3)
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colour.models.dataset.sony.
XYZ_TO_S_GAMUT3_CINE_MATRIX
= array([[ 1.84681116, -0.52599529, -0.21054888], [-0.4441583 , 1.2594572 , 0.14940167], [ 0.04086105, 0.01564304, 0.86832687]])¶ CIE XYZ tristimulus values to S-Gamut3.Cine colourspace matrix.
XYZ_TO_S_GAMUT3_CINE_MATRIX : array_like, (3, 3)
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colour.models.dataset.sony.
S_GAMUT3_CINE_COLOURSPACE
= <colour.models.rgb.RGB_Colourspace object>¶ S-Gamut3.Cine colourspace.
S_GAMUT3_CINE_COLOURSPACE : RGB_Colourspace