22 lines
719 B
ReStructuredText
22 lines
719 B
ReStructuredText
Decolorization
|
|
==============
|
|
|
|
.. highlight:: cpp
|
|
|
|
decolor
|
|
-------
|
|
|
|
Transforms a color image to a grayscale image. It is a basic tool in digital printing, stylized black-and-white photograph rendering, and in many single channel image processing applications [CL12]_.
|
|
|
|
.. ocv:function:: void decolor( InputArray src, OutputArray grayscale, OutputArray color_boost )
|
|
|
|
:param src: Input 8-bit 3-channel image.
|
|
|
|
:param grayscale: Output 8-bit 1-channel image.
|
|
|
|
:param color_boost: Output 8-bit 3-channel image.
|
|
|
|
This function is to be applied on color images.
|
|
|
|
.. [CL12] Cewu Lu, Li Xu, Jiaya Jia, "Contrast Preserving Decolorization", IEEE International Conference on Computational Photography (ICCP), 2012.
|