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Merge remote-tracking branch 'origin/3.4' into merge-3.4

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Alexander Smorkalov
2023-04-20 17:12:21 +03:00
parent 298fc7be95 f852576142
commit 960b3f685f
2 changed files with 7 additions and 3 deletions
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6
modules/text/include/opencv2/text/ocr.hpp
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@@ -153,14 +153,16 @@ public:
@param datapath the name of the parent directory of tessdata ended with "/", or NULL to use the
system's default directory.
@param language an ISO 639-3 code or NULL will default to "eng".
@param char_whitelist specifies the list of characters used for recognition. NULL defaults to
"0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".
@param char_whitelist specifies the list of characters used for recognition. NULL defaults to ""
(All characters will be used for recognition).
@param oem tesseract-ocr offers different OCR Engine Modes (OEM), by default
tesseract::OEM_DEFAULT is used. See the tesseract-ocr API documentation for other possible
values.
@param psmode tesseract-ocr offers different Page Segmentation Modes (PSM) tesseract::PSM_AUTO
(fully automatic layout analysis) is used. See the tesseract-ocr API documentation for other
possible values.
@note The char_whitelist default is changed after OpenCV 4.7.0/3.19.0 from "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" to "".
*/
CV_WRAP static Ptr<OCRTesseract> create(const char* datapath=NULL, const char* language=NULL,
const char* char_whitelist=NULL, int oem=OEM_DEFAULT, int psmode=PSM_AUTO);