i want to read the portion of the image,
can any one help me in this regard how to do this by using java.
is there any way to do this by using JAI ?
clearly my task is i want to extract vehicle number from a image!
> i want to read the portion of the image,
You need to describe what you are trying to do in more detail.
For example, do you want to read pixel data in a portion of an image ? Or perhaps just copy a portion of an image to a new image ? Or search for pixels with some particular values ?
i want to read particular information from the image..,
my task is reading vehicle number from the image (image contains vehicle number).
> i want to read particular information from the image..,
> my task is reading vehicle number from the image (image contains vehicle number).
It depends on a *lot* of issues:
* Is "vehicle number" the plate number? You need to identify the
plate region, extract it, do some geometric correction (e.g. to
make the region rectangular), use an OCR-like (optical character
recognition algorithm) to get the plate numbers.
* Is "vehicle number" some identification on images which always
have a similar appearance, e.g. an image database with textual
information overlaid on the images? If so, the steps are the same,
but the selection of the region with text may be easier.
Note that this is not a Java/JAI issue, it is an image
processing/pattern recognition issue, so don't expect a ready-to-run
function to do it and prepare to do some research.
thanks to all,
i get solved.
Dear katta vijay;
Can you tell us how you can solve this problem.
Your use of this web site or any of its content or software indicates your agreement to be bound by these Terms of Participation.
Copyright © 2014, Oracle and/or its affiliates. All rights reserved. Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners.