How can I improve OCR accuracy?

[Jung-hoon Lee]

I'm working with tesseract command line tool (3.02.02)

when I tested tesseract with test.jpg, I got the wrong result.

kingleos-iMac:tesseract kingleo$ tesseract test.jpg out

 

Tesseract Open Source OCR Engine v3.02.02 with Leptonica

kingleos-iMac:tesseract kingleo$ cat out.txt  

235,858


 

kingleos-iMac:tesseract kingleo$

how can i improve the accuracy?

[supriya Das]

1.You can train this kind of character for getting better accuracy.

2. If you familiar with image Processing you can send character wise to tesseract.

3. You can send tesseract binarized of input image.