ModelTrait

opencv::mod_prelude

Trait ModelTrait 

Source 
pub trait ModelTrait: ModelTraitConst {

Show 16 methods    // Required method
    fn as_raw_mut_Model(&mut self) -> *mut c_void;

    // Provided methods
    fn set(&mut self, unnamed: &impl ModelTraitConst) { ... }
    fn set_1(&mut self, unnamed: Model) { ... }
    fn set_input_size(&mut self, size: Size) -> Result<Model> { ... }
    fn set_input_size_1(&mut self, width: i32, height: i32) -> Result<Model> { ... }
    fn set_input_mean(&mut self, mean: Scalar) -> Result<Model> { ... }
    fn set_input_scale(&mut self, scale: Scalar) -> Result<Model> { ... }
    fn set_input_crop(&mut self, crop: bool) -> Result<Model> { ... }
    fn set_input_swap_rb(&mut self, swap_rb: bool) -> Result<Model> { ... }
    fn set_output_names(&mut self, out_names: &Vector<String>) -> Result<Model> { ... }
    fn set_input_params(
        &mut self,
        scale: f64,
        size: Size,
        mean: Scalar,
        swap_rb: bool,
        crop: bool,
    ) -> Result<()> { ... }
    fn set_input_params_def(&mut self) -> Result<()> { ... }
    fn set_preferable_backend(&mut self, backend_id: Backend) -> Result<Model> { ... }
    fn set_preferable_target(&mut self, target_id: Target) -> Result<Model> { ... }
    fn enable_winograd(&mut self, use_winograd: bool) -> Result<Model> { ... }
    fn get_network__1(&mut self) -> Result<Net> { ... }

}
Expand description

Mutable methods for crate::dnn::Model

Required Methods§

Source

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

Provided Methods§

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fn set(&mut self, unnamed: &impl ModelTraitConst)

Source

fn set_1(&mut self, unnamed: Model)

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fn set_input_size(&mut self, size: Size) -> Result<Model>

Set input size for frame.

§Parameters
  • size: New input size.

Note: If shape of the new blob less than 0, then frame size not change.

Source

fn set_input_size_1(&mut self, width: i32, height: i32) -> Result<Model>

Set input size for frame.

§Parameters
  • size: New input size.

Note: If shape of the new blob less than 0, then frame size not change.

§Overloaded parameters
  • width: New input width.
  • height: New input height.
Source

fn set_input_mean(&mut self, mean: Scalar) -> Result<Model>

Set mean value for frame.

§Parameters
  • mean: Scalar with mean values which are subtracted from channels.
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fn set_input_scale(&mut self, scale: Scalar) -> Result<Model>

Set scalefactor value for frame.

§Parameters
  • scale: Multiplier for frame values.
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fn set_input_crop(&mut self, crop: bool) -> Result<Model>

Set flag crop for frame.

§Parameters
  • crop: Flag which indicates whether image will be cropped after resize or not.
Source

fn set_input_swap_rb(&mut self, swap_rb: bool) -> Result<Model>

Set flag swapRB for frame.

§Parameters
  • swapRB: Flag which indicates that swap first and last channels.
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fn set_output_names(&mut self, out_names: &Vector<String>) -> Result<Model>

Set output names for frame.

§Parameters
  • outNames: Names for output layers.
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fn set_input_params( &mut self, scale: f64, size: Size, mean: Scalar, swap_rb: bool, crop: bool, ) -> Result<()>

Set preprocessing parameters for frame.

§Parameters
  • size: New input size.
  • mean: Scalar with mean values which are subtracted from channels.
  • scale: Multiplier for frame values.
  • swapRB: Flag which indicates that swap first and last channels.
  • crop: Flag which indicates whether image will be cropped after resize or not. blob(n, c, y, x) = scale * resize( frame(y, x, c) ) - mean(c) )
§C++ default parameters
  • scale: 1.0
  • size: Size()
  • mean: Scalar()
  • swap_rb: false
  • crop: false
Source

fn set_input_params_def(&mut self) -> Result<()>

Set preprocessing parameters for frame.

§Parameters
  • size: New input size.
  • mean: Scalar with mean values which are subtracted from channels.
  • scale: Multiplier for frame values.
  • swapRB: Flag which indicates that swap first and last channels.
  • crop: Flag which indicates whether image will be cropped after resize or not. blob(n, c, y, x) = scale * resize( frame(y, x, c) ) - mean(c) )
§Note

This alternative version of ModelTrait::set_input_params function uses the following default values for its arguments:

  • scale: 1.0
  • size: Size()
  • mean: Scalar()
  • swap_rb: false
  • crop: false
Source

fn set_preferable_backend(&mut self, backend_id: Backend) -> Result<Model>

§See also

Net::setPreferableBackend

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fn set_preferable_target(&mut self, target_id: Target) -> Result<Model>

§See also

Net::setPreferableTarget

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fn enable_winograd(&mut self, use_winograd: bool) -> Result<Model>

§See also

Net::enableWinograd

Source

fn get_network__1(&mut self) -> Result<Net>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§