Struct opencv::features2d::KeyPointsFilter

pub struct KeyPointsFilter { /* private fields */ }

A class filters a vector of keypoints.

Because now it is difficult to provide a convenient interface for all usage scenarios of the keypoints filter class, it has only several needed by now static methods.

Implementations

impl KeyPointsFilter

pub fn default() -> Result<KeyPointsFilter>

pub fn run_by_image_border(
    keypoints: &mut Vector<KeyPoint>,
    image_size: Size,
    border_size: i32
) -> Result<()>

pub fn run_by_keypoint_size(
    keypoints: &mut Vector<KeyPoint>,
    min_size: f32,
    max_size: f32
) -> Result<()>

C++ default parameters

• max_size: FLT_MAX

pub fn run_by_pixels_mask(
    keypoints: &mut Vector<KeyPoint>,
    mask: &Mat
) -> Result<()>

pub fn run_by_pixels_mask2_vector_point(
    keypoints: &mut Vector<KeyPoint>,
    remove_from: &mut Vector<Vector<Point>>,
    mask: &Mat
) -> Result<()>

pub fn remove_duplicated(keypoints: &mut Vector<KeyPoint>) -> Result<()>

pub fn remove_duplicated_sorted(keypoints: &mut Vector<KeyPoint>) -> Result<()>

pub fn retain_best(keypoints: &mut Vector<KeyPoint>, npoints: i32) -> Result<()>

Trait Implementations

impl Boxed for KeyPointsFilter

unsafe fn from_raw(ptr: *mut c_void) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> *mut c_void

Return an the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> *const c_void

Return the underlying raw pointer.

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

Return the underlying mutable raw pointer

impl Drop for KeyPointsFilter

fn drop(&mut self)

Executes the destructor for this type.

impl KeyPointsFilterTrait for KeyPointsFilter

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

impl KeyPointsFilterTraitConst for KeyPointsFilter

fn as_raw_KeyPointsFilter(&self) -> *const c_void

impl Send for KeyPointsFilter