info_ocr_class_boxT_info_ocr_class_boxInfoOcrClassBoxInfoOcrClassBoxinfo_ocr_class_box (算子名称)
名称
info_ocr_class_boxT_info_ocr_class_boxInfoOcrClassBoxInfoOcrClassBoxinfo_ocr_class_box — Get information about an OCR classifier.
Warning
info_ocr_class_boxinfo_ocr_class_boxInfoOcrClassBoxInfoOcrClassBoxInfoOcrClassBoxinfo_ocr_class_box is obsolete and is only provided for
reasons of backward compatibility. New applications should use the
MLP, SVM or CNN based operators instead.
参数签名
void InfoOcrClassBox(const HTuple& OcrHandle, HTuple* WidthPattern, HTuple* HeightPattern, HTuple* Interpolation, HTuple* WidthMaxChar, HTuple* HeightMaxChar, HTuple* 特征, HTuple* Characters)
void HOCRBox::InfoOcrClassBox(Hlong* WidthPattern, Hlong* HeightPattern, Hlong* Interpolation, Hlong* WidthMaxChar, Hlong* HeightMaxChar, HTuple* 特征, HTuple* Characters) const
static void HOperatorSet.InfoOcrClassBox(HTuple ocrHandle, out HTuple widthPattern, out HTuple heightPattern, out HTuple interpolation, out HTuple widthMaxChar, out HTuple heightMaxChar, out HTuple 特征, out HTuple characters)
void HOCRBox.InfoOcrClassBox(out int widthPattern, out int heightPattern, out int interpolation, out int widthMaxChar, out int heightMaxChar, out HTuple 特征, out HTuple characters)
def info_ocr_class_box(ocr_handle: HHandle) -> Tuple[int, int, int, int, int, Sequence[str], Sequence[str]]
描述
The operator info_ocr_class_boxinfo_ocr_class_boxInfoOcrClassBoxInfoOcrClassBoxInfoOcrClassBoxinfo_ocr_class_box returns some information
about an OCR classifier.
The parameters are equivalent to those of create_ocr_class_boxcreate_ocr_class_boxCreateOcrClassBoxCreateOcrClassBoxCreateOcrClassBoxcreate_ocr_class_box.
The parameters WidthMaxCharWidthMaxCharWidthMaxCharWidthMaxCharwidthMaxCharwidth_max_char and HeightMaxCharHeightMaxCharHeightMaxCharHeightMaxCharheightMaxCharheight_max_char
indicate the extension of the largest trained character.
These values can be used to control the segmentation.
运行信息
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
参数表
OcrHandleOcrHandleOcrHandleOcrHandleocrHandleocr_handle (input_control) ocr_box → HOCRBox, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
ID of the OCR classifier.
WidthPatternWidthPatternWidthPatternWidthPatternwidthPatternwidth_pattern (output_control) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Width of the scaled characters.
HeightPatternHeightPatternHeightPatternHeightPatternheightPatternheight_pattern (output_control) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Height of the scaled characters.
InterpolationInterpolationInterpolationInterpolationinterpolationinterpolation (output_control) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Interpolation mode for scaling the characters.
WidthMaxCharWidthMaxCharWidthMaxCharWidthMaxCharwidthMaxCharwidth_max_char (output_control) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Width of the largest trained character.
HeightMaxCharHeightMaxCharHeightMaxCharHeightMaxCharheightMaxCharheight_max_char (output_control) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Height of the largest trained character.
特征特征特征特征特征特征 (output_control) string-array → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)
Used features.
CharactersCharactersCharactersCharacterscharacterscharacters (output_control) string-array → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)
All characters of the set.
例程 (C)
HTuple OcrHandle,WidthPattern,HeightPattern,Interpolation,
WidthMaxChar,HeightMaxChar,Features,Characters;
T_info_ocr_class_box(OcrHandle,&WidthPattern,&HeightPattern,&Interpolation,
&WidthMaxChar,&HeightMaxChar,&Features,&Characters);
printf("NetSize: %d x %d\n",get_i(WidthPattern,0),get_i(HeightPattern,0));
printf("MaxChar: %d x %d\n",get_i(WidthMaxChar,0),get_i(HeightMaxChar,0));
printf("Interpolation: %d\n",get_i(Interpolation,0));
printf("Features: ");
for (i=0; i<length_tuple(Features); i++)
printf("%s ",get_s(Features,i));
printf("\n");
printf("Characters: ");
for (i=0; i<length_tuple(Characters); i++)
printf(" %d %s\n",i,get_s(Characters,i));
结果
The operator info_ocr_class_boxinfo_ocr_class_boxInfoOcrClassBoxInfoOcrClassBoxInfoOcrClassBoxinfo_ocr_class_box always returns 2 (
H_MSG_TRUE)
.
可能的前置算子
read_ocrread_ocrReadOcrReadOcrReadOcrread_ocr,
create_ocr_class_boxcreate_ocr_class_boxCreateOcrClassBoxCreateOcrClassBoxCreateOcrClassBoxcreate_ocr_class_box
可能的后置算子
write_ocrwrite_ocrWriteOcrWriteOcrWriteOcrwrite_ocr
模块
OCR/OCV