get_params_ocr_class_knnT_get_params_ocr_class_knnGetParamsOcrClassKnnGetParamsOcrClassKnnget_params_ocr_class_knn (算子名称)
名称
get_params_ocr_class_knnT_get_params_ocr_class_knnGetParamsOcrClassKnnGetParamsOcrClassKnnget_params_ocr_class_knn — Return the parameters of an OCR classifier.
参数签名
void GetParamsOcrClassKnn(const HTuple& OCRHandle, HTuple* WidthCharacter, HTuple* HeightCharacter, HTuple* Interpolation, HTuple* 特征, HTuple* Characters, HTuple* Preprocessing, HTuple* NumTrees)
void HOCRKnn::GetParamsOcrClassKnn(Hlong* WidthCharacter, Hlong* HeightCharacter, HString* Interpolation, HTuple* 特征, HTuple* Characters, HString* Preprocessing, Hlong* NumTrees) const
void HOCRKnn::GetParamsOcrClassKnn(Hlong* WidthCharacter, Hlong* HeightCharacter, HString* Interpolation, HString* 特征, HTuple* Characters, HString* Preprocessing, Hlong* NumTrees) const
static void HOperatorSet.GetParamsOcrClassKnn(HTuple OCRHandle, out HTuple widthCharacter, out HTuple heightCharacter, out HTuple interpolation, out HTuple 特征, out HTuple characters, out HTuple preprocessing, out HTuple numTrees)
void HOCRKnn.GetParamsOcrClassKnn(out int widthCharacter, out int heightCharacter, out string interpolation, out HTuple 特征, out HTuple characters, out string preprocessing, out int numTrees)
void HOCRKnn.GetParamsOcrClassKnn(out int widthCharacter, out int heightCharacter, out string interpolation, out string 特征, out HTuple characters, out string preprocessing, out int numTrees)
def get_params_ocr_class_knn(ocrhandle: HHandle) -> Tuple[int, int, str, Sequence[str], Sequence[str], str, int]
def get_params_ocr_class_knn_s(ocrhandle: HHandle) -> Tuple[int, int, str, str, Sequence[str], str, int]
描述
get_params_ocr_class_knnget_params_ocr_class_knnGetParamsOcrClassKnnGetParamsOcrClassKnnGetParamsOcrClassKnnget_params_ocr_class_knn returns the parameters of an OCR
classifier that were specified when the classifier was created with
create_ocr_class_knncreate_ocr_class_knnCreateOcrClassKnnCreateOcrClassKnnCreateOcrClassKnncreate_ocr_class_knn. This is particularly useful if the
classifier was read with read_ocr_class_knnread_ocr_class_knnReadOcrClassKnnReadOcrClassKnnReadOcrClassKnnread_ocr_class_knn. The output of
get_params_ocr_class_knnget_params_ocr_class_knnGetParamsOcrClassKnnGetParamsOcrClassKnnGetParamsOcrClassKnnget_params_ocr_class_knn can, for example, be used to check
whether a character to be read is contained in the classifier. For
a description of the parameters, see create_ocr_class_knncreate_ocr_class_knnCreateOcrClassKnnCreateOcrClassKnnCreateOcrClassKnncreate_ocr_class_knn and
trainf_ocr_class_knntrainf_ocr_class_knnTrainfOcrClassKnnTrainfOcrClassKnnTrainfOcrClassKnntrainf_ocr_class_knn.
运行信息
- 多线程类型:可重入(与非独占操作符并行运行)。
- 多线程作用域:全局(可以从任何线程调用)。
- 未经并行化处理。
参数表
OCRHandleOCRHandleOCRHandleOCRHandleOCRHandleocrhandle (input_control) ocr_knn → HOCRKnn, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Handle of the OCR classifier.
WidthCharacterWidthCharacterWidthCharacterWidthCharacterwidthCharacterwidth_character (output_control) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Width of the rectangle to which the gray values
of the segmented character are zoomed.
HeightCharacterHeightCharacterHeightCharacterHeightCharacterheightCharacterheight_character (output_control) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Height of the rectangle to which the gray values
of the segmented character are zoomed.
InterpolationInterpolationInterpolationInterpolationinterpolationinterpolation (output_control) string → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
Interpolation mode for the zooming of the characters.
特征特征特征特征特征特征 (output_control) string(-array) → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)
Features to be used for classification.
CharactersCharactersCharactersCharacterscharacterscharacters (output_control) string-array → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)
Characters of the character set to be read.
PreprocessingPreprocessingPreprocessingPreprocessingpreprocessingpreprocessing (output_control) string → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
Type of preprocessing used to transform the
feature vectors.
NumTreesNumTreesNumTreesNumTreesnumTreesnum_trees (output_control) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Number of different trees used during the classification.
结果
如果参数均有效，算子
get_params_ocr_class_knnget_params_ocr_class_knnGetParamsOcrClassKnnGetParamsOcrClassKnnGetParamsOcrClassKnnget_params_ocr_class_knn 返回值 2 (
H_MSG_TRUE)
. If
necessary, an exception is raised.
可能的前置算子
create_ocr_class_mlpcreate_ocr_class_mlpCreateOcrClassMlpCreateOcrClassMlpCreateOcrClassMlpcreate_ocr_class_mlp,
read_ocr_class_mlpread_ocr_class_mlpReadOcrClassMlpReadOcrClassMlpReadOcrClassMlpread_ocr_class_mlp
可能的后置算子
do_ocr_single_class_mlpdo_ocr_single_class_mlpDoOcrSingleClassMlpDoOcrSingleClassMlpDoOcrSingleClassMlpdo_ocr_single_class_mlp,
do_ocr_multi_class_mlpdo_ocr_multi_class_mlpDoOcrMultiClassMlpDoOcrMultiClassMlpDoOcrMultiClassMlpdo_ocr_multi_class_mlp
参考其它
trainf_ocr_class_mlptrainf_ocr_class_mlpTrainfOcrClassMlpTrainfOcrClassMlpTrainfOcrClassMlptrainf_ocr_class_mlp,
get_params_class_mlpget_params_class_mlpGetParamsClassMlpGetParamsClassMlpGetParamsClassMlpget_params_class_mlp
模块
OCR/OCV