Yes, I agree with that. If somebody can experiment and share the code to prove it, it would be nicer to work on it at that time. Many papers works only on specific area.
I have tried the BrightnessRefiningBinarizer it works better but a little slow. And it's improvement is still not good enough for blurry 1d barcode.
The BitFlipArray seems to be a good idea, may be works for both java and cpp, but I have not get time to try it.
在 2013年8月20日星期二UTC+8下午4时00分16秒，Sean Owen写道：