Struct opencv::video::DenseOpticalFlow
source · pub struct DenseOpticalFlow { /* private fields */ }
Expand description
Base class for dense optical flow algorithms
Trait Implementations§
source§impl AlgorithmTrait for DenseOpticalFlow
impl AlgorithmTrait for DenseOpticalFlow
source§impl AlgorithmTraitConst for DenseOpticalFlow
impl AlgorithmTraitConst for DenseOpticalFlow
fn as_raw_Algorithm(&self) -> *const c_void
source§fn write(&self, fs: &mut impl FileStorageTrait) -> Result<()>
fn write(&self, fs: &mut impl FileStorageTrait) -> Result<()>
Stores algorithm parameters in a file storage
source§fn write_1(&self, fs: &mut impl FileStorageTrait, name: &str) -> Result<()>
fn write_1(&self, fs: &mut impl FileStorageTrait, name: &str) -> Result<()>
Stores algorithm parameters in a file storage Read more
source§fn write_with_name(&self, fs: &Ptr<FileStorage>, name: &str) -> Result<()>
fn write_with_name(&self, fs: &Ptr<FileStorage>, name: &str) -> Result<()>
@deprecated Read more
source§fn write_with_name_def(&self, fs: &Ptr<FileStorage>) -> Result<()>
fn write_with_name_def(&self, fs: &Ptr<FileStorage>) -> Result<()>
👎Deprecated:
§Note
Deprecated: ## Note
This alternative version of AlgorithmTraitConst::write_with_name function uses the following default values for its arguments: Read more
source§fn empty(&self) -> Result<bool>
fn empty(&self) -> Result<bool>
Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read
source§fn save(&self, filename: &str) -> Result<()>
fn save(&self, filename: &str) -> Result<()>
Saves the algorithm to a file.
In order to make this method work, the derived class must implement Algorithm::write(FileStorage& fs).
source§fn get_default_name(&self) -> Result<String>
fn get_default_name(&self) -> Result<String>
Returns the algorithm string identifier.
This string is used as top level xml/yml node tag when the object is saved to a file or string.
source§impl Boxed for DenseOpticalFlow
impl Boxed for DenseOpticalFlow
source§unsafe fn from_raw(
ptr: <DenseOpticalFlow as OpenCVFromExtern>::ExternReceive
) -> Self
unsafe fn from_raw( ptr: <DenseOpticalFlow as OpenCVFromExtern>::ExternReceive ) -> Self
Wrap the specified raw pointer Read more
source§fn into_raw(
self
) -> <DenseOpticalFlow as OpenCVTypeExternContainer>::ExternSendMut
fn into_raw( self ) -> <DenseOpticalFlow as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying raw pointer while consuming this wrapper. Read more
source§fn as_raw(&self) -> <DenseOpticalFlow as OpenCVTypeExternContainer>::ExternSend
fn as_raw(&self) -> <DenseOpticalFlow as OpenCVTypeExternContainer>::ExternSend
Return the underlying raw pointer. Read more
source§fn as_raw_mut(
&mut self
) -> <DenseOpticalFlow as OpenCVTypeExternContainer>::ExternSendMut
fn as_raw_mut( &mut self ) -> <DenseOpticalFlow as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying mutable raw pointer Read more
source§impl Debug for DenseOpticalFlow
impl Debug for DenseOpticalFlow
source§impl DenseOpticalFlowTrait for DenseOpticalFlow
impl DenseOpticalFlowTrait for DenseOpticalFlow
fn as_raw_mut_DenseOpticalFlow(&mut self) -> *mut c_void
source§fn calc(
&mut self,
i0: &impl ToInputArray,
i1: &impl ToInputArray,
flow: &mut impl ToInputOutputArray
) -> Result<()>
fn calc( &mut self, i0: &impl ToInputArray, i1: &impl ToInputArray, flow: &mut impl ToInputOutputArray ) -> Result<()>
Calculates an optical flow. Read more
source§fn collect_garbage(&mut self) -> Result<()>
fn collect_garbage(&mut self) -> Result<()>
Releases all inner buffers.
source§impl DenseOpticalFlowTraitConst for DenseOpticalFlow
impl DenseOpticalFlowTraitConst for DenseOpticalFlow
fn as_raw_DenseOpticalFlow(&self) -> *const c_void
source§impl Drop for DenseOpticalFlow
impl Drop for DenseOpticalFlow
source§impl From<DISOpticalFlow> for DenseOpticalFlow
impl From<DISOpticalFlow> for DenseOpticalFlow
source§fn from(s: DISOpticalFlow) -> Self
fn from(s: DISOpticalFlow) -> Self
Converts to this type from the input type.
source§impl From<DenseOpticalFlow> for Algorithm
impl From<DenseOpticalFlow> for Algorithm
source§fn from(s: DenseOpticalFlow) -> Self
fn from(s: DenseOpticalFlow) -> Self
Converts to this type from the input type.
source§impl From<DenseRLOFOpticalFlow> for DenseOpticalFlow
impl From<DenseRLOFOpticalFlow> for DenseOpticalFlow
source§fn from(s: DenseRLOFOpticalFlow) -> Self
fn from(s: DenseRLOFOpticalFlow) -> Self
Converts to this type from the input type.
source§impl From<DualTVL1OpticalFlow> for DenseOpticalFlow
impl From<DualTVL1OpticalFlow> for DenseOpticalFlow
source§fn from(s: DualTVL1OpticalFlow) -> Self
fn from(s: DualTVL1OpticalFlow) -> Self
Converts to this type from the input type.
source§impl From<FarnebackOpticalFlow> for DenseOpticalFlow
impl From<FarnebackOpticalFlow> for DenseOpticalFlow
source§fn from(s: FarnebackOpticalFlow) -> Self
fn from(s: FarnebackOpticalFlow) -> Self
Converts to this type from the input type.
source§impl From<OpticalFlowPCAFlow> for DenseOpticalFlow
impl From<OpticalFlowPCAFlow> for DenseOpticalFlow
source§fn from(s: OpticalFlowPCAFlow) -> Self
fn from(s: OpticalFlowPCAFlow) -> Self
Converts to this type from the input type.
source§impl From<VariationalRefinement> for DenseOpticalFlow
impl From<VariationalRefinement> for DenseOpticalFlow
source§fn from(s: VariationalRefinement) -> Self
fn from(s: VariationalRefinement) -> Self
Converts to this type from the input type.
source§impl TryFrom<DenseOpticalFlow> for DISOpticalFlow
impl TryFrom<DenseOpticalFlow> for DISOpticalFlow
impl Send for DenseOpticalFlow
Auto Trait Implementations§
impl Freeze for DenseOpticalFlow
impl RefUnwindSafe for DenseOpticalFlow
impl !Sync for DenseOpticalFlow
impl Unpin for DenseOpticalFlow
impl UnwindSafe for DenseOpticalFlow
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<Mat> ModifyInplace for Matwhere
Mat: Boxed,
impl<Mat> ModifyInplace for Matwhere
Mat: Boxed,
source§unsafe fn modify_inplace<Res>(
&mut self,
f: impl FnOnce(&Mat, &mut Mat) -> Res
) -> Res
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