Simple android app source code eclipse install#
Simple android app source code eclipse for android#
Simple android app source code eclipse download#

Simple android app source code eclipse for android#

Using Tesseract Tools for Android to Create a Basic OCR App by Robert Theis.

If you want a full-fledged application, that has a selectable region while capturing the image, translating the text, preferences etc., then you can checkout Robert TheisвЂ™ Android OCR applicationВ (for intermediate+)! To make things easy, and for you to have a better understanding, I have uploaded a simple application on OCR that makes use of Tess Two on Github called Simple Android OCR (for beginners). You might even put them in the assets folder and copy them to the SD card on start. You can add various language support by having a preference and then downloading the required language data file from here.

Now that youвЂ™ve got the OCRed text in the variable recognizedText, you can do pretty much anything with it вЂ“ translate, search, anything! ps.

Simple android app source code eclipse download#

(You can download the language files from here and put them in a directory on your device вЂ“ manually or by code) String recognizedText = baseApi.getUTF8Text() baseApi.init('/mnt/sdcard/tesseract/tessdata/eng.traineddata', 'eng') lang = for which the language data exists, usually 'eng' Now we have the image in the bitmap, and we can simply use the TessBaseAPI to run the OCR like:.Rotating Bitmap & convert to ARGB_8888, required by tessД«itmap = Bitmap.createBitmap(bitmap, 0, 0, w, h, mtx, false) Д«itmap = py(_8888, true) Int exifOrientation = exif.getAttributeInt(Д¬ase ExifInterface.ORIENTATION_ROTATE_90:Д¬ase ExifInterface.ORIENTATION_ROTATE_180:Д¬ase ExifInterface.ORIENTATION_ROTATE_270: Be sure to correct the rotation and image type by doing something like:Д®xifInterface exif = new ExifInterface(_path) After we have the bitmap, we just need to perform the OCR which is relatively easy. For that, I found a simple code to capture the image here. First, we need to get the picture itself.YouвЂ™re now ready to OCR any image using the library. Configure your project to use the tess-two project as a library project: Right click your project name в†’ Properties в†’ Android в†’ Library в†’ Add, and choose tess-two.Right click в†’ Properties в†’ Android в†’ Check Is Library. Right click the project, Android Tools в†’ Fix Project Properties.

File в†’ Import в†’ Existing Projects into workspace в†’ tess-two directory.

Now import the project as a library in Eclipse.

Build this project using these commandsВ (here, tess-two is the directory inside tess-two вЂ“ the one at the same level as of tess-two-test):.

You donвЂ™t need eyes-two code, you can do without it. It contains an Eclipse Android library project that provides a Java API for accessing natively-compiled Tesseract and Leptonica APIs. This project contains tools for compiling the Tesseract, Leptonica, and JPEG libraries for use on Android.

Download the source or clone this git repository.

Simple android app source code eclipse install#

On 64-bit Ubuntu, you may need to install the ia32-libsВ 32-bit compatibility library.В You would also need proper PATH variables added (see Troubleshooting section below). Note: These instructions are for Android SDK r19 and Android NDK r7c, at least for the time being (written at this tree). Not exactly the end result of this blog post, but what you could achieve. Recognizing text using your Android phone. They are based on the Tesseract OCR Engine (mainly maintained by Google) and Leptonica image processing libraries. This post tells you how you can easily make an Android application to extract the text from the image being captured by the camera of your Android phone! WeвЂ™ll be using a fork of Tesseract Android Tools by Robert Theis called Tess Two.