spapadim / wordsnap-ocr Goto Github PK

What steps will reproduce the problem?
1. I install talkback on my android device and activate disability feature
2. I install wordsnap-ocr

What is the expected output? What do you see instead?
For blind people, I would be great if wordsnap-ocr was compatible with 
eyes-free talkback, such it could speak what it sees

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

Please provide any additional information below.

What steps will reproduce the problem?
1. checkout latest code from repository
2. build and deploy to device
3. start the app

What is the expected output? What do you see instead?
just shows the activity for a bit and crashes.


What version of the product are you using? On what operating system?
r43 is been used on windows 7.

Please provide any additional information below.
shows these log-cat:

01-10 12:00:56.180: E/GrayImage(32134): Could not load native library imageproc
01-10 12:00:56.180: E/GrayImage(32134): java.lang.UnsatisfiedLinkError: 
Couldn't load imageproc: findLibrary returned null
01-10 12:00:56.180: E/GrayImage(32134):     at 
java.lang.Runtime.loadLibrary(Runtime.java:429)
01-10 12:00:56.180: E/GrayImage(32134):     at 
java.lang.System.loadLibrary(System.java:554)
01-10 12:00:56.180: E/GrayImage(32134):     at 
net.bitquill.ocr.image.GrayImage.<clinit>(GrayImage.java:32)
01-10 12:00:56.180: E/GrayImage(32134):     at 
net.bitquill.ocr.OCRThread.initImageBuffers(OCRThread.java:136)
01-10 12:00:56.180: E/GrayImage(32134):     at 
net.bitquill.ocr.OCRThread.detectWord(OCRThread.java:87)
01-10 12:00:56.180: E/GrayImage(32134):     at 
net.bitquill.ocr.OCRThread.access$0(OCRThread.java:86)
01-10 12:00:56.180: E/GrayImage(32134):     at 
net.bitquill.ocr.OCRThread$1.handleMessage(OCRThread.java:44)
01-10 12:00:56.180: E/GrayImage(32134):     at 
android.os.Handler.dispatchMessage(Handler.java:99)
01-10 12:00:56.180: E/GrayImage(32134):     at 
android.os.Looper.loop(Looper.java:123)
01-10 12:00:56.180: E/GrayImage(32134):     at 
android.os.HandlerThread.run(HandlerThread.java:60)
01-10 12:00:56.210: D/dalvikvm(32134): GC_FOR_MALLOC freed 135K, 44% free 
3693K/6535K, external 1724K/2133K, paused 25ms
01-10 12:00:56.210: W/dalvikvm(32134): No implementation found for native 
Lnet/bitquill/ocr/image/GrayImage;.nativeMin ([BIIIIII)I
01-10 12:00:56.210: W/dalvikvm(32134): threadid=22: thread exiting with 
uncaught exception (group=0x4001d560)
01-10 12:00:56.210: E/AndroidRuntime(32134): FATAL EXCEPTION: OCRThread
01-10 12:00:56.210: E/AndroidRuntime(32134): java.lang.UnsatisfiedLinkError: 
nativeMin
01-10 12:00:56.210: E/AndroidRuntime(32134):    at 
net.bitquill.ocr.image.GrayImage.nativeMin(Native Method)
01-10 12:00:56.210: E/AndroidRuntime(32134):    at 
net.bitquill.ocr.image.GrayImage.min(GrayImage.java:60)
01-10 12:00:56.210: E/AndroidRuntime(32134):    at 
net.bitquill.ocr.OCRThread.findWordExtent(OCRThread.java:158)
01-10 12:00:56.210: E/AndroidRuntime(32134):    at 
net.bitquill.ocr.OCRThread.detectWord(OCRThread.java:92)
01-10 12:00:56.210: E/AndroidRuntime(32134):    at 
net.bitquill.ocr.OCRThread.access$0(OCRThread.java:86)
01-10 12:00:56.210: E/AndroidRuntime(32134):    at 
net.bitquill.ocr.OCRThread$1.handleMessage(OCRThread.java:44)
01-10 12:00:56.210: E/AndroidRuntime(32134):    at 
android.os.Handler.dispatchMessage(Handler.java:99)
01-10 12:00:56.210: E/AndroidRuntime(32134):    at 
android.os.Looper.loop(Looper.java:123)
01-10 12:00:56.210: E/AndroidRuntime(32134):    at 
android.os.HandlerThread.run(HandlerThread.java:60)
01-10 12:00:56.220: W/ActivityManager(1157):   Force finishing activity 
net.bitquill.ocr/.WordCaptureActivity

they give me error but i can't find it 

What steps will reproduce the problem?
1. checkout latest code from repository
2. build and deploy to device
3. start moving camera around

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

Would hope to have recognition start, but get a force close:

03-19 00:32:56.057: ERROR/AndroidRuntime(3249): Uncaught handler: thread
OCRThread exiting due to uncaught exception
03-19 00:32:56.067: ERROR/AndroidRuntime(3249):
java.lang.UnsatisfiedLinkError: nativeMin
03-19 00:32:56.067: ERROR/AndroidRuntime(3249):     at
net.bitquill.ocr.image.GrayImage.nativeMin(Native Method)


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

On t-mobile G1 on Android 1.6

What steps will reproduce the problem?
1.checkout latest code from repository
2.build and deploy to NexusOne (android version 2.2.1)
3.application doesn't even launch. Exception: "Application Wordsnap OCR 
(process net.bitquill.ocr) has stopped unexpectedly. Please try again." No 
exception in LogCat 

What is the expected output? What do you see instead?
Would hope to see camera view and application recognize chars

What version of the product are you using? On what operating system?
NexusOne (android version 2.2.1)

Please provide any additional information below.

Is this app set up so that I could access it from my own app via an intent?
 Is there a mailing list, google group for this project?

I've found your app while trying to find a OCR for android. Here is a little 
something that might help implementing running OCR on the handheld. In the 
attachment there is a NDK project and a built executable of GOCR. I've 
tested it on a few files and the performance is acceptable on ~200k pixel 
images... but there are some warning messages in the output. to test it just 
adb push apps/gocr/project/libs/armeabi/gocr /data/local
djpeg -pnm -gray SomeSmallImage.jpg > someimage.pnm
adb push someimage.pnm /data/local
adb shell /data/local/gocr /data/local/someimage.pnm