Struct EdgeDrawing_Params

#[repr(C)]
pub struct EdgeDrawing_Params {

    pub p_fmode: bool,
    pub edge_detection_operator: i32,
    pub gradient_threshold_value: i32,
    pub anchor_threshold_value: i32,
    pub scan_interval: i32,
    pub min_path_length: i32,
    pub sigma: f32,
    pub sum_flag: bool,
    pub nfa_validation: bool,
    pub min_line_length: i32,
    pub max_distance_between_two_lines: f64,
    pub line_fit_error_threshold: f64,
    pub max_error_threshold: f64,
}

Fields

p_fmode: bool

Parameter Free mode will be activated when this value is set as true. Default value is false.

edge_detection_operator: i32

indicates the operator used for gradient calculation.

one of the flags cv::ximgproc::EdgeDrawing::GradientOperator. Default value is PREWITT

gradient_threshold_value: i32

threshold value of gradiential difference between pixels. Used to create gradient image. Default value is 20

anchor_threshold_value: i32

threshold value used to select anchor points. Default value is 0

scan_interval: i32

Default value is 1

min_path_length: i32

minimun connected pixels length processed to create an edge segment.

in gradient image, minimum connected pixels length processed to create an edge segment. pixels having upper value than GradientThresholdValue will be processed. Default value is 10

sigma: f32

sigma value for internal GaussianBlur() function. Default value is 1.0

sum_flag: bool

nfa_validation: bool

Default value is true. indicates if NFA (Number of False Alarms) algorithm will be used for line and ellipse validation.

min_line_length: i32

minimun line length to detect.

max_distance_between_two_lines: f64

Default value is 6.0

line_fit_error_threshold: f64

Default value is 1.0

max_error_threshold: f64

Default value is 1.3

Implementations

impl EdgeDrawing_Params

pub fn write(self, fs: &mut impl FileStorageTrait) -> Result<()>

pub fn default() -> Result<EdgeDrawing_Params>

pub fn read(self, fn_: &impl FileNodeTraitConst) -> Result<()>

Trait Implementations

impl Clone for EdgeDrawing_Params

fn clone(&self) -> EdgeDrawing_Params

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EdgeDrawing_Params

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for EdgeDrawing_Params

fn eq(&self, other: &EdgeDrawing_Params) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for EdgeDrawing_Params

impl StructuralPartialEq for EdgeDrawing_Params