Struct opencv :: stitching :: Detail_BestOf2NearestMatcher Copy item path

impl Detail_BestOf2NearestMatcher

pub fn new( try_use_gpu: bool, match_conf: f32, num_matches_thresh1: i32, num_matches_thresh2: i32, matches_confindece_thresh: f64 ) -> Result<Detail_BestOf2NearestMatcher>

Constructs a “best of 2 nearest” matcher.

§Parameters

try_use_gpu: Should try to use GPU or not
match_conf: Match distances ration threshold
num_matches_thresh1: Minimum number of matches required for the 2D projective transform estimation used in the inliers classification step
num_matches_thresh2: Minimum number of matches required for the 2D projective transform re-estimation on inliers
matches_confindece_thresh: Matching confidence threshold to take the match into account. The threshold was determined experimentally and set to 3 by default.

§C++ default parameters

try_use_gpu: false
match_conf: 0.3f
num_matches_thresh1: 6
num_matches_thresh2: 6
matches_confindece_thresh: 3.

pub fn new_def() -> Result<Detail_BestOf2NearestMatcher>

Constructs a “best of 2 nearest” matcher.

§Parameters

try_use_gpu: Should try to use GPU or not
match_conf: Match distances ration threshold
num_matches_thresh1: Minimum number of matches required for the 2D projective transform estimation used in the inliers classification step
num_matches_thresh2: Minimum number of matches required for the 2D projective transform re-estimation on inliers
matches_confindece_thresh: Matching confidence threshold to take the match into account. The threshold was determined experimentally and set to 3 by default.

§Note

This alternative version of [new] function uses the following default values for its arguments:

try_use_gpu: false
match_conf: 0.3f
num_matches_thresh1: 6
num_matches_thresh2: 6
matches_confindece_thresh: 3.

pub fn create( try_use_gpu: bool, match_conf: f32, num_matches_thresh1: i32, num_matches_thresh2: i32, matches_confindece_thresh: f64 ) -> Result<Ptr<Detail_BestOf2NearestMatcher>>

§C++ default parameters

try_use_gpu: false
match_conf: 0.3f
num_matches_thresh1: 6
num_matches_thresh2: 6
matches_confindece_thresh: 3.

pub fn create_def() -> Result<Ptr<Detail_BestOf2NearestMatcher>>

§Note

This alternative version of Detail_BestOf2NearestMatcher::create function uses the following default values for its arguments:

try_use_gpu: false
match_conf: 0.3f
num_matches_thresh1: 6
num_matches_thresh2: 6
matches_confindece_thresh: 3.

Trait Implementations§

impl Boxed for Detail_BestOf2NearestMatcher

unsafe fn from_raw( ptr: <Detail_BestOf2NearestMatcher as OpenCVFromExtern>::ExternReceive ) -> Self

Wrap the specified raw pointer Read more

fn into_raw( self ) -> <Detail_BestOf2NearestMatcher as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying raw pointer while consuming this wrapper. Read more

fn as_raw( &self ) -> <Detail_BestOf2NearestMatcher as OpenCVTypeExternContainer>::ExternSend

Return the underlying raw pointer. Read more

fn as_raw_mut( &mut self ) -> <Detail_BestOf2NearestMatcher as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying mutable raw pointer Read more

impl Debug for Detail_BestOf2NearestMatcher

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

Formats the value using the given formatter. Read more

fn apply( &mut self, features1: &impl Detail_ImageFeaturesTraitConst, features2: &impl Detail_ImageFeaturesTraitConst, matches_info: &mut impl Detail_MatchesInfoTrait ) -> Result<()>

Performs images matching. Read more

fn apply2( &mut self, features: &Vector<Detail_ImageFeatures>, pairwise_matches: &mut Vector<Detail_MatchesInfo>, mask: &impl UMatTraitConst ) -> Result<()>

Performs images matching. Read more

fn apply2_def( &mut self, features: &Vector<Detail_ImageFeatures>, pairwise_matches: &mut Vector<Detail_MatchesInfo> ) -> Result<()>

Performs images matching. Read more

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

Frees unused memory allocated before if there is any.

impl Detail_FeaturesMatcherTraitConst for Detail_BestOf2NearestMatcher

fn as_raw_Detail_FeaturesMatcher(&self) -> *const c_void

fn is_thread_safe(&self) -> Result<bool>

Returns Read more

impl Drop for Detail_BestOf2NearestMatcher

fn drop(&mut self)

Executes the destructor for this type. Read more

impl From<Detail_AffineBestOf2NearestMatcher> for Detail_BestOf2NearestMatcher

fn from(s: Detail_AffineBestOf2NearestMatcher) -> Self

Converts to this type from the input type.

impl From<Detail_BestOf2NearestMatcher> for Detail_FeaturesMatcher

fn from(s: Detail_BestOf2NearestMatcher) -> Self

Converts to this type from the input type.

impl From<Detail_BestOf2NearestRangeMatcher> for Detail_BestOf2NearestMatcher

fn from(s: Detail_BestOf2NearestRangeMatcher) -> Self

Converts to this type from the input type.

impl TryFrom<Detail_BestOf2NearestMatcher> for Detail_AffineBestOf2NearestMatcher

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: Detail_BestOf2NearestMatcher) -> Result<Self>

Performs the conversion.

impl TryFrom<Detail_BestOf2NearestMatcher> for Detail_BestOf2NearestRangeMatcher

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: Detail_BestOf2NearestMatcher) -> Result<Self>

Performs the conversion.

impl TryFrom<Detail_FeaturesMatcher> for Detail_BestOf2NearestMatcher

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: Detail_FeaturesMatcher) -> Result<Self>

Performs the conversion.

impl Send for Detail_BestOf2NearestMatcher

Auto Trait Implementations§

impl Freeze for Detail_BestOf2NearestMatcher

impl RefUnwindSafe for Detail_BestOf2NearestMatcher

impl !Sync for Detail_BestOf2NearestMatcher

impl Unpin for Detail_BestOf2NearestMatcher

impl UnwindSafe for Detail_BestOf2NearestMatcher

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<Mat> ModifyInplace for Mat
where Mat: Boxed,

unsafe fn modify_inplace<Res>( &mut self, f: impl FnOnce(&Mat, &mut Mat) -> Res ) -> Res

Helper function to call OpenCV functions that allow in-place modification of a Mat or another similar object. By passing a mutable reference to the Mat to this function your closure will get called with the read reference and a write references to the same Mat. This is of course unsafe as it breaks the Rust aliasing rules, but it might be useful for some performance sensitive operations. One example of an OpenCV function that allows such in-place modification is imgproc::threshold. Read more

impl<T, U> TryFrom for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for T
where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.