akhoche123 / mezzofanti Goto Github PK

when click the button to capture an image it gives error no language found.. 
in setting it gives error no language server found. please reply soon about this

What steps will reproduce the problem?
1. when i start the app,the comes the warning,I just have done nothing.
2.
3.

What is the expected output? What do you see instead?
the opreate Interface,but there comes the warning:Not enough space for 
installation on external storage-requested:0[MB] free:-1621[MB].

What version of the product are you using? On what operating system?
G1-2.1

Please provide any additional information below.
I just can't get the app start.By the way,can it recognize Chinese?

What steps will reproduce the problem?
1. Can't recognize text not written by English
2.
3.

What is the expected output? What do you see instead?

Can recognize any language supported by tesseract.

What version of the product are you using? On what operating system?


Please provide any additional information below.

I can't find any language data file so I assume the English language data is 
compiled into libocr.so. But it will be hard to be generalized to other 
languages. My suggestion is to put language data under asset directory and 
users can download any languages they need from tesseract website, such that 
this tool could be able to support multi-languages.

What steps will reproduce the problem?
1. Mount an sdcard with more than 1.2 gb free (thats what I had)
2. start application
3. size available is negative (integer overflow)

What is the expected output? What do you see instead?

Message box saying not enough free space available, shows negative value.

What version of the product are you using? On what operating system?
Android 1.5 - HTC hero

Please provide any additional information below.

Both StatFs.getAvailableBlocks() and StatFs.getBlockSize() return ints, and 
since integer promotion doesn't happen until this value is returned, the 
result is an overflow.

Here's the fix:
line 129, AssetsManager.java

129c129
<             return stat.getAvailableBlocks() * stat.getBlockSize();

---
>             return ((long) stat.getAvailableBlocks()) * ((long) 
stat.getBlockSize());

see summary

Conversation language not found. Server not responding. I have checked my 
internet connectivity. Its working fine for other applications. 

Mezzofanti getting force closed on Device and On Emulator at getLaguageNative() 
method in Ocr.

What steps will reproduce the problem?
1.  see last section
2.
3.

What is the expected output? What do you see instead?
see last section

What version of the product are you using? On what operating system?
see last section

Please provide any additional information below.

Sources are not in SVN, but zipped up in downloads section. Does this mean 
project will not be actively maintained? Can couple of us get commit privileges 
so that atleast we can fix few minor issues?

One other question that i have is where is the JNI code? (the sources which 
should be saved under <project>/jni? I do see libs folder with compiled JNI 
code, but am not sure about *.c, *.h etc sources. 

Last question, you have Tesseract_ccmain_patch.zip. The file name seem to 
indicate that its a patch for Tesseract. Is that correct? Is it a delta patch 
or complete Tesseract code with your patches in it? I'm just trying to 
understand where Google-Tesseract code ends, where Tesseract-Patch starts and 
how all this *.so fits in AndroidApp (Mezzofanti).

If it is not too much trouble would you checkin sources in svn?

Thanks for your response.

What steps will reproduce the problem?
1. Installed the Application
2. Run application

The application opens, and in the screen with the history about Mezzofanti I 
click 'start' button and it crashes. I thought it was a problem with the camera 
being already running but its not, I stoped the camera. It happens on the Large 
and Small Application.

Here is the stacktrace:

FATAL EXCEPTION: main
java.lang.RuntimeException: setParameters failed
at android.hardware.Camera.native_setParameters(Native Method)
at android.hardware.Camera.setParameters(Camera.java:914)
at 
com.itwizard.mezzofanti.CameraManager.SetCameraParameters(CameraManager.java:322
)
at com.itwizard.mezzofanti.CameraManager.OpenDriver(CameraManager.java:205)
at com.itwizard.mezzofanti.Mezzofanti.InitCamera(Mezzofanti.java:489)
at com.itwizard.mezzofanti.Mezzofanti.access$4(Mezzofanti.java:480)
at com.itwizard.mezzofanti.Mezzofanti$2.handleMessage(Mezzofanti.java:752)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:130)
at android.app.ActivityThread.main(ActivityThread.java:3683)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at 
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
at dalvik.system.NativeStart.main(Native Method)

10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
com.itwizard.mezzofanti.Mezzofanti.InitCamera(Mezzofanti.java:489)
10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
com.itwizard.mezzofanti.Mezzofanti.access$4(Mezzofanti.java:480)
10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
com.itwizard.mezzofanti.Mezzofanti$2.handleMessage(Mezzofanti.java:752)
10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
android.os.Handler.dispatchMessage(Handler.java:99)
10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
android.os.Looper.loop(Looper.java:130)
10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
android.app.ActivityThread.main(ActivityThread.java:3683)
10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
java.lang.reflect.Method.invokeNative(Native Method)
10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
java.lang.reflect.Method.invoke(Method.java:507)
10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
10-21 11:55:27.527: ERROR/AndroidRuntime(1771):     at 
dalvik.system.NativeStart.main(Native Method)

What steps will reproduce the problem?
1.unfortunately,Mezzofanti has stopped
2.
3.

What is the expected output? What do you see instead?
I can't start application. 
FATAL EXCEPTION: main
java.lang.RuntimeException:setParameters failed
at android.hardware.Camera.native_setParameters(Native Method)
at android.hardware.Camera.setParameters(Camera.java:1266)
at 
com.itwizard.mezzofanti.CameraManager.SetCameraParameters(CameraManager.java:322
)
at com.itwizard.mezzofanti.CameraManager.OpenDriver(CameraManager.java:205)
at com.itwizard.mezzofanti.Mezzofanti.InitCamera(Mezzofanti.java:489)
at com.itwizard.mezzofanti.Mezzofanti.access$4(Mezzofanti.java:480)
at com.itwizard.mezzofanti.Mezzofanti$2.handleMessage(Mezzofanti.java:752)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4340)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at 
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
at dalvik.system.NativeStart.main(Native Method)

What version of the product are you using? And which operating system?
android 4.0,sumsung galexy nexus

Please provide any additional information below.
can't start application

What steps will reproduce the problem?
1. Import the project into eclipse
2. Set the project build options to google api8
3. run it

What is the expected output? What do you see instead?


What version of the product are you using? On what operating system?


Please provide any additional information below.

It load the image normally, but after click the button if shut down.the log is 
java.lang.runtimeexception: set parameters failed at 
android.hardware.Camera.set_nativeparameter

I know it's because the emulator doesn't provide camera function, so how to 
disable such feature in your project?

What steps will reproduce the problem?
1. Mezzofanti Application application support Auto Focus but i am capturing the 
image from non Auto Focus camera pass the path for ocr processing.
2. Ocr operation performing but give unknown character.
3. we have install all the language ,and  convert in english do not work fine.

What is the expected output? 
show all character in english
What do you see instead?
dot dot and some special character


What version of the product are you using?
Mezzofanti_1_0_3 java source code

On what operating system?

Android 2.1

Please provide any additional information below.

please give the instruction for  non autofocus device so it can perform OCR 
operation ,Reply me quickely

How can i add text to speech option to mezzofanti?

To begin with I got really nice mean hits of ~65-70% and the text was useful. 
For some reason now every image I take gets warped to correct the angle of the 
phone... but its completely over doing it. I can see the warped text just 
before it goes off for OCR and it looks squashed and skewed. The actual image I 
had originally was much better outlined! You need to add an option in settings 
to prevent this feature.

I tried installing the application from the provided APK file (tried both 
Mezzofanti and Mezzofanti_1_0_3_large) and then opening it.
It just crashes everytime on my Sony Ericsson WT19i with Android 4.0.4

Any solutions?