hey Robert Earlier you had provided me with this link - http://rmtheis.wordpress.com/2011/08/06/using-tesseract-tools-for-android-to-create-a-basic-ocr-app/
does this work on windows 7 as well? if not, what alternative approach can I take? Also still waiting for your code for your magic app :) On Oct 1, 3:47 pm, Robert T <[email protected]> wrote: > I'm not using any other libraries, I'm just sending a Bitmap to > setImage() in TessBaseAPI. For image capture, I used the camera code > from the ZXing Barcode Scanner. > > During the "continuous preview," the OCR has already been performed by > the time you see the preview text, so there's the impression of fast > OCR after you click the shutter button, but really it's already been > performed by that point. During the preview, the "time required" > number you see at the bottom of the screen is just the time needed for > setImage() + wordConfidences() + meanConfidence(). > > I think you can make it work efficiently using setImage() and storing > as a String before packaging into JSON. > > On Sep 30, 4:39 pm, dev751 <[email protected]> wrote: > > > > > > > > > Hi Robert, > > How do I get an efficiency and speed of recognizing text through OCR > > like your app? Did you mixupa lot of libraries? is it achievable > > through tesseract android tools alone? > > > I am just trying to obtain a string through OCR but not translate it > > and instead send it to a server for further processing? So, I suppose > > I just need a way to efficiently recognize the text and store it > > before I send it as a JSON object! Any suggestion on that? > > > Thanks ! > > > On Sep 27, 1:25 pm, dev751 <[email protected]> wrote: > > > > Hi Robert > > > Thanks for providing the link, I will try that once I get back home. > > > Also I would be eagerly waiting for your code release so that I can > > > understand the flow of things a bit better! > > > > On Sep 26, 8:05 pm, Robert T <[email protected]> wrote: > > > > > Yes--you need to use the NDK in order to use Tesseract Android Tools. > > > > There are some instructions for getting started here: > > > > >http://rmtheis.wordpress.com/2011/08/06/using-tesseract-tools-for-and... > > > > > In a few weeks, once I get the code cleanedup, I'll be releasing the > > > > source code for my OCR Test app to Github. I also plan on open > > > > sourcing my fork of tesseract-android-tools that provides a couple > > > > additional Tesseract functions through JNI. > > > > > The code for my app is a bit complicated, though, so I think the above > > > > instructions are a good starting point. > > > > > On Sep 25, 12:41 pm, dev751 <[email protected]> wrote: > > > > > > Hello Everyone! > > > > > I am a university student and I saw this ocr test app posted by Robert > > > > > Theis (https://market.android.com/details? > > > > > id=edu.sfsu.cs.orange.ocr&hl=en) and would like to make a similar app > > > > > in order to get some experience with ocr on Android. I have a Nexus S > > > > > and some experience with Android app development using Android SDK. > > > > > > I wanted to ask that if I want to use Tesseract Android Tools (http:// > > > > > code.google.com/p/tesseract-android-tools/) then do I need to setup > > > > > Android NDK for that? > > > > > Also How do I use this tool? > > > > > It would be really nice if someone could provide a step wise approach > > > > > to use this tool? > > > > > > Also if there is an alternative approach then please direct me there! > > > > > > Thanks -- 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
