IMO you have to call END() to correctly close tesseract instance. Zdenko
št 20. 6. 2019 o 13:02 _ Flaviu <[email protected]> napísal(a): > I am using tesseract 4 on a VC++ (MFC) app, to read text from images (A4 > sizes). I noticed that while I using this app on several PCs (Win10 64 bit, > *GB RAM), the RAM occupied by my app (that use tesseract) is increasing on > and on. If I read 14 images, my app eat 470 MB, and if I didn't close the > app and read again all these 14 images, the RAM eaten by my app is > increasing until ~800MB, and if continue to read the same images, the RAM > is increasing on an on. Why is this happen ? > > Here is the code that I am using for tesseract: > > BOOL CMyClass::GetTextFromImage() > { > PIX* pix = NULL; > tesseract::TessBaseAPI* pTess = new tesseract::TessBaseAPI; > > do > { > if (pTess->Init(...)) > { > m_sError.Format(_T("OCRTesseract: Could not initialize tesseract.")); > break; > } > // setup > // read image > PIX* pix = pixRead(m_sFileName); > if (! pix) > { > break; > } > // recognize > pTess->SetImage(pix); > } > while (FALSE); > > // cleanup > // pTess->Clear(); > // pTess->End(); > delete pTess; > pTess = NULL; > pixDestroy(&pix); > > return TRUE; > } > > > Is there anything wrong here ? Why is increasing RAM while I am using > tesseract ? > > -- > You received this message because you are subscribed to the Google Groups > "tesseract-ocr" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/tesseract-ocr. > To view this discussion on the web visit > https://groups.google.com/d/msgid/tesseract-ocr/8be010ab-c948-47d3-b51e-ac141ce12bbd%40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/8be010ab-c948-47d3-b51e-ac141ce12bbd%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/CAJbzG8zXBoW7Bu6PV3sqaWKgwGu_RSv7B%3DczURrhQ%3DdP4wjbNg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
