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AssigneeThomson Licensing
InventorsErik REINHARD, Pierre ANDRIVON, Philippe BORDES, Christophe CHEVANCE, Jurgen STAUDER, Patrick MORVAN, Edouard FRANCOIS, Joaquin ZEPEDA SALVATIERRA
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The present principles are directed to a parameterized OETF/EOTF for processing images and video. The present principles provide a method for encoding a picture, comprising: applying a parameterized transfer function to a luminance (L) signal of the picture to determine a resulting V(L) transformed signal; encoding the resulting V(L); wherein the parameterized transfer function is adjusted based on a plurality of parameters to model one of a plurality of transfer functions. The present principles also provide for a method for decoding a digital picture, the method comprising: receiving the digital picture; applying a parameterized transfer function to the digital picture to determine a luminance (L) signal of the digital picture, the parameterized transfer function being based on a plurality of parameters; wherein the parameterized transfer function is adjusted based on a plurality of parameters to model one of a plurality of transfer functions.
A method for encoding a picture, the method comprising:
A method for encoding a picture, the method comprising:
5-6. (canceled)
(canceled)
(canceled)
(canceled)
An apparatus for encoding at least a picture, the apparatus comprising:
A method for decoding an encoded picture, the method comprising:
A method for decoding an encoded picture, the method comprising:
A method for decoding an encoded picture, the method comprising:
A method for decoding an encoded picture, the method comprising
(canceled)
A method for decoding an encoded picture, the method comprising:
(canceled)
An apparatus for decoding at least an encoded picture, the apparatus comprising:
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