Hi Cong, I'm using VS2010.
Not sure on how to compile the IPoVn.IPCore project, must i compile it in c# or C++? I opened the "IPoVn - Image Processing of Vietnamese.sln" using Visual Studio 2010. Tried to build and got the missing assembly reference errors Please help... On Wed, Jul 6, 2011 at 3:16 AM, Cong Nguyen <[email protected]> wrote: > Dear all, > New version of tesseractdotnetwrapper has released on 2011 July, 04. > It is based-on tesseract-ocr v3.01 r590. > Here is the link: > http://code.google.com/p/tesseractdotnet/ > http://tesseractdotnet.googlecode.com/files/tesseractdotnetwrapper_r590.zip > > > Changed logs and notes: > - libleptxxx.dll is replaced by integrating directly its static librarian > inside tesseract project, > - use ROI, UseROI properties for recognition in region of interest (see: > Simple3.cs in IPoVnOCRer project), > - added: CreateBinaryPix(), CreateGreyPix() in PixConverter (PixFromImage > maybe will be deprecated), > - created new document layout (adapt to tesseract-engine v3.01 r590) > structure: DocumentLayout >> Block >> Paragraph >> TextLine >> Word >> > Character/Symbol, > - be able to set tessdata path, > - be able to recognize with others OcrEngineMode, > - be able to analyze layout only, > - be able to recognize in parallel, see Simple3.cs in IPoVnOCRer project, > - use IPoVn.IPCore to load/save/crop/invert/binarize image in generic image > format, > - test tesseract.dll in .net 4/vs2010 please look at Simple1.cs only, other > *.cs maybe need to compile IPoVn.IPCore project, > - be able to own your flow to process: > ----- 0. Do some pre-processing first (in my case: adaptive thresholding was > performed) > ----- 1. AnalyseLayout() -> get blobs (block/paragraph/textline/word....) > ----- 2. Do some image processing for each blobs > ----- 3. Recognize for each ROI/blobs with OcrEngineMode/PageSegmentMode > corresponding to > ----- 4. Do some post-processing (VietOCR is an example). > IPoVnOCRer project: > - Simple1.cs: use tesseract.dll only > ----- example to recognize and analyze layout. > - Simple2.cs: tesseract.dll + IPoVn.IPCore + IPoVnSystem > ----- example to recognize and analyze layout after performing adaptive > thresholding. > - Simple3.cs: tesseract.dll + IPoVn.IPCore + IPoVnSystem > ----- example to recognize in ROIs > > Hope that it is helpful. > Cong. > > -- > You received this message because you are subscribed to the Google > Groups "tesseract-ocr" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/tesseract-ocr?hl=en > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/tesseract-ocr?hl=en
