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Enhance image before sending to Tesseract for better OCR accuracy

6

@Shimizoki graciously sent over some otsu thresholding code in Java that should clean up the image a little: ```Java @Override public void run() { // ... long startTimeBitmap = System.currentTimeMillis();...

Shutting down Kaku's service does not completely kill the service

1

Not sure if this is just Android behavior or not with services. But onDestroy does get called and I'm pretty sure I'm disposing of every object properly. Regardless, this is...

Revisit instant mode UI

5

We can probably automatically determine box size in instant mode so users wouldn't have to real with resizing a box. Investigate feasibility. Similar app that does it: https://www.youtube.com/watch?v=5f5YRc_yRtA&feature=youtu.be Kaku's interface...

Rankings for certain kinds of words are wrong

1


java.lang.IllegalArgumentException: at android.graphics.Bitmap.checkPixelAccess (Bitmap.java:2021) at android.graphics.Bitmap.setPixel (Bitmap.java:2088) at ca.fuwafuwa.kaku.Windows.EditWindow.setInfo (EditWindow.kt:134) at ca.fuwafuwa.kaku.Windows.Views.KanjiCharacterView.onTouchEvent (KanjiCharacterView.kt:164) at android.view.View.dispatchTouchEvent (View.java:12555) at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:3153) at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2829) at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:3159) at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2844) at android.view.ViewGroup.dispatchTransformedTouchEvent...