I think there are 9 DLL files that come with that package beginning "pvt.cppan.demo...". I experimented placing them in various locations along the execution path until the app worked. On my project they are now in .\lib\x64' and in '..\bin\Debug'.
On Wednesday, January 10, 2018 at 1:07:28 PM UTC, James Q wrote: > > Here is my code: > string text = ""; > > string tessDataPath = ConfigurationManager.AppSettings["TessPath"]; > using (var engine = new TessBaseAPI(@tessDataPath, @"eng")) > { > engine.SetVariable("tessedit_ocr_engine_mode", "0"); > engine.SetPageSegMode(PageSegmentationMode.SINGLE_LINE); > engine.SetVariable("tessedit_char_blacklist", type.GetTesseractOptions > ().Blacklist()); > engine.SetVariable("tessedit_char_whitelist", type.GetTesseractOptions > ().Whitelist()); > engine.Process(imageFileName, false); > text = engine.GetUTF8Text(); > > } > > I'm sending images which represent one or a few words on a single line, > but in the above code, the SetPageSegMode(..) method has no effect. On the > command line I can use: > > tesseract.exe input.png result -l eng --psm 7 --oem 1 > > on the same images and see clearly better results on psm 7. Does anyone > know how to configure this option via the wrapper or is it just not > suppported? > > Also, blacklists and whitelists are having no effect in the wrapper. > Whilst I understand that these are not supported in Tesseract 4 LSTM mode > yet, they should still work in 'Tesseract Only' mode right? I know the > SetVariable method works (as I see its effect on engine mode). Is there > another way of setting blacklists and whitelists through this wrapper? > > Thanks > James > -- 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 tesseract-ocr+unsubscr...@googlegroups.com. To post to this group, send email to tesseract-ocr@googlegroups.com. 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/9b28288f-51e0-4e75-8a4c-4012d952fc7e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.