Trait opencv::prelude::BackgroundSubtractorCNTTrait

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pub trait BackgroundSubtractorCNTTrait: BackgroundSubtractorCNTTraitConst + BackgroundSubtractorTrait {
    // Required method
    fn as_raw_mut_BackgroundSubtractorCNT(&mut self) -> *mut c_void;

    // Provided methods
    fn apply(
        &mut self,
        image: &impl ToInputArray,
        fgmask: &mut impl ToOutputArray,
        learning_rate: f64
    ) -> Result<()> { ... }
    fn apply_def(
        &mut self,
        image: &impl ToInputArray,
        fgmask: &mut impl ToOutputArray
    ) -> Result<()> { ... }
    fn set_min_pixel_stability(&mut self, value: i32) -> Result<()> { ... }
    fn set_max_pixel_stability(&mut self, value: i32) -> Result<()> { ... }
    fn set_use_history(&mut self, value: bool) -> Result<()> { ... }
    fn set_is_parallel(&mut self, value: bool) -> Result<()> { ... }
}
Expand description

Mutable methods for crate::bgsegm::BackgroundSubtractorCNT

Required Methods§

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fn as_raw_mut_BackgroundSubtractorCNT(&mut self) -> *mut c_void

Provided Methods§

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fn apply( &mut self, image: &impl ToInputArray, fgmask: &mut impl ToOutputArray, learning_rate: f64 ) -> Result<()>

C++ default parameters
  • learning_rate: -1
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fn apply_def( &mut self, image: &impl ToInputArray, fgmask: &mut impl ToOutputArray ) -> Result<()>

Note

This alternative version of BackgroundSubtractorCNTTrait::apply function uses the following default values for its arguments:

  • learning_rate: -1
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fn set_min_pixel_stability(&mut self, value: i32) -> Result<()>

Sets the number of frames with same pixel color to consider stable.

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fn set_max_pixel_stability(&mut self, value: i32) -> Result<()>

Sets the maximum allowed credit for a pixel in history.

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fn set_use_history(&mut self, value: bool) -> Result<()>

Sets if we’re giving a pixel credit for being stable for a long time.

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fn set_is_parallel(&mut self, value: bool) -> Result<()>

Sets if we’re parallelizing the algorithm.

Object Safety§

This trait is not object safe.

Implementors§