[−][src]Struct opencv::text::OCRBeamSearchDecoder_ClassifierCallback
Callback with the character classifier is made a class.
This way it hides the feature extractor and the classifier itself, so developers can write their own OCR code.
The default character classifier and feature extractor can be loaded using the utility function loadOCRBeamSearchClassifierCNN with all its parameters provided in https://github.com/opencv/opencv_contrib/blob/master/modules/text/samples/OCRBeamSearch_CNN_model_data.xml.gz.
Implementations
impl OCRBeamSearchDecoder_ClassifierCallback
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pub fn as_raw_OCRBeamSearchDecoder_ClassifierCallback(&self) -> *const c_void
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pub fn as_raw_mut_OCRBeamSearchDecoder_ClassifierCallback(
&mut self
) -> *mut c_void
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&mut self
) -> *mut c_void
Trait Implementations
impl Boxed for OCRBeamSearchDecoder_ClassifierCallback
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unsafe fn from_raw(ptr: *mut c_void) -> Self
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fn into_raw(self) -> *mut c_void
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fn as_raw(&self) -> *const c_void
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fn as_raw_mut(&mut self) -> *mut c_void
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impl Drop for OCRBeamSearchDecoder_ClassifierCallback
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impl OCRBeamSearchDecoder_ClassifierCallbackTrait for OCRBeamSearchDecoder_ClassifierCallback
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fn as_raw_OCRBeamSearchDecoder_ClassifierCallback(&self) -> *const c_void
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fn as_raw_mut_OCRBeamSearchDecoder_ClassifierCallback(&mut self) -> *mut c_void
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fn eval(
&mut self,
image: &dyn ToInputArray,
recognition_probabilities: &mut Vector<Vector<f64>>,
oversegmentation: &mut Vector<i32>
) -> Result<()>
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&mut self,
image: &dyn ToInputArray,
recognition_probabilities: &mut Vector<Vector<f64>>,
oversegmentation: &mut Vector<i32>
) -> Result<()>
fn get_window_size(&mut self) -> Result<i32>
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fn get_step_size(&mut self) -> Result<i32>
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impl Send for OCRBeamSearchDecoder_ClassifierCallback
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Auto Trait Implementations
impl RefUnwindSafe for OCRBeamSearchDecoder_ClassifierCallback
impl !Sync for OCRBeamSearchDecoder_ClassifierCallback
impl Unpin for OCRBeamSearchDecoder_ClassifierCallback
impl UnwindSafe for OCRBeamSearchDecoder_ClassifierCallback
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,