Similar pictures, different results

[yang3...@gmail.com]

There are two similar pictures, the difference between them is the white edge size.

One result is right(3.png) but the other is wrong(4.png).

I don't know why, can you help me.

I use the jTessBoxEditor to see the box. It shows that Tesseract has boxed out the right part.

Thank you!

[Quan Nguyen]

The margins around the text could make a difference in recognition results.