Trait opencv::hub_prelude::MergeMertens

source ·

pub trait MergeMertens: MergeExposures + MergeMertensConst {
    // Required method
    fn as_raw_mut_MergeMertens(&mut self) -> *mut c_void;

    // Provided methods
    fn process_with_response(
        &mut self,
        src: &dyn ToInputArray,
        dst: &mut dyn ToOutputArray,
        times: &dyn ToInputArray,
        response: &dyn ToInputArray
    ) -> Result<()> { ... }
    fn process(
        &mut self,
        src: &dyn ToInputArray,
        dst: &mut dyn ToOutputArray
    ) -> Result<()> { ... }
    fn set_contrast_weight(&mut self, contrast_weiht: f32) -> Result<()> { ... }
    fn set_saturation_weight(&mut self, saturation_weight: f32) -> Result<()> { ... }
    fn set_exposure_weight(&mut self, exposure_weight: f32) -> Result<()> { ... }
}

Expand description

Pixels are weighted using contrast, saturation and well-exposedness measures, than images are combined using laplacian pyramids.

The resulting image weight is constructed as weighted average of contrast, saturation and well-exposedness measures.

The resulting image doesn’t require tonemapping and can be converted to 8-bit image by multiplying by 255, but it’s recommended to apply gamma correction and/or linear tonemapping.

For more information see MK07 .