[−][src]Function opencv::cudaimgproc::cvt_color

pub fn cvt_color(
    src: &dyn ToInputArray, 
    dst: &mut dyn ToOutputArray, 
    code: i32, 
    dcn: i32, 
    stream: &mut Stream
) -> Result<()>

Converts an image from one color space to another.

Parameters

  • src: Source image with CV_8U , CV_16U , or CV_32F depth and 1, 3, or 4 channels.
  • dst: Destination image.
  • code: Color space conversion code. For details, see cvtColor .
  • dcn: Number of channels in the destination image. If the parameter is 0, the number of the channels is derived automatically from src and the code .
  • stream: Stream for the asynchronous version.

3-channel color spaces (like HSV, XYZ, and so on) can be stored in a 4-channel image for better performance.

See also

cvtColor

C++ default parameters

  • dcn: 0
  • stream: Stream::Null()