Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Simple conversion from BT.2020 to BT.709 based on linear matrix
transformation
������� 2.1���� Non-linear to linear conversion (N to L)
������� 2.2���� Matrix (M)
������� 2.3���� Linear to non-linear conversion (L to N)
������� 2.4���� Practical limitations
�3���� Principles of gamut mapping
�4���� Conclusion
Annex 1
������ A1.1���� Hue mapping
������ A1.2���� Lightness mapping
������ A1.3���� Chroma mapping
������ A1.4���� Practical remarks
������ A1.5���� Experimental results
������ A1.6���� Conclusion
Annex 2
������ A2.1���� Selection of colour appearance model
������ A2.2���� Constant perceived hue in Recommendation ITU-R BT.2020 gamut
������ A2.3���� Mapping algorithm
������ A2.4���� Lightness mapping
������ A2.5���� Hue mapping
������ A2.6���� Image quality
������ A2.7���� Implementation
Annex 3
Annex 4
������ A4.1���� Adaptive gamut mapping framework
����������������� A4.1.1���� Colour space conversion
����������������� A4.1.2���� Hue alignment
����������������� A4.1.3���� Chrominance mapping with lightness constraint
������ A4.2���� Additional considerations for improved gamut mapping
����������������� A4.2.1 �����Uniform colour space based on CIECAM02
����������������� A4.2.2���� Content colour gamut
������ A4.3���� Experimental results
����������������� A4.3.1 �����Experimental result of adaptive gamut mapping
framework
����������������� A4.3.2 �����Effect of uniform colour space based on CIECAM02
����������������� A4.3.3 �����Effect of content colour gamut
������ A4.4���� Conclusion
Annex 5
������ A5.1���� Colorimetric colour spaces
������ A5.2���� Conversion between colour spaces
������ A5.3���� Luminance-preserving conversion
������ A5.4���� Effective gamut at given luminance
������ A5.5���� Reversible soft-clipping
������ A5.6���� Algorithm
������ A5.7���� Results
������ A5.8���� Conclusion
Annex 6
������ A6.1���� Introduction
������ A6.2���� Mastering colour gamut information
������ A6.3���� Conversion method
������ A6.4���� Results
������ A6.5���� Conclusions