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Computers are fascinating machines, but they're mostly a reflection of the people using them.
-- Jeff Atwood
Hi,
I am beginner in java and i want to do automated preprocessing to images for text extraction....is your transformations.java is enough for that???
What i want to do is read a image and it should check the brightness,contrast etc and it should return the error message if text extraction is not possible some how i used ocr and wrote code for textextraction but i am suffering with the preprocessing thing...can any one help mee please....thanks in advancee
I'm not sure what you mean by text extraction. Are you referring to stenography or fuzzy interpretation of text inside a raster image? The latter is pretty advanced stuff.
Computers are fascinating machines, but they're mostly a reflection of the people using them.
-- Jeff Atwood
no i will get bill images as input and i want to extract the information like total amount and tax etc..., for that how do i preprocess the image,and my question is like all the images will not be same so how preprocessing could be done for the images
It's possible but in the same order of complexity as facial recognition. You or I can look at an image and read the text. A computer has to be instructed on how to interpret the raw data. It will involve pattern recognition heuristics and self correcting feedback like a genetic algorithm to incrementally make better predictions.
Seriously complex stuff.
Computers are fascinating machines, but they're mostly a reflection of the people using them.
-- Jeff Atwood