Digital treatment of image

[padules]

Hello! I´m trying to make treatment of image with a Nokia 6630. Is there somebody who has done it already?

I´m looking for some pdf or Web that deals about it. Any treatment, it does not matter.

Thanks!

[skjolber]

What do you mean by treatment?

[njzk2]

what do you what to do with your image ?
are you looking for ressources on image treatement (filters, convolutions, fft ...) that may be applied in j2me ?
what do you mean by 'any treatment' ?

[padules]

Any digital treatement, any filters, more light ...

it´s to try operations with images in a 6630 (with j2me).

Thanks.

[njzk2]

imo, you should start by things like Canny-deriche operators. they permit many thing, especially in edge detection. i don't have any ressource about this except in french, but you probably can find papers about these operators.
the point is basically to consider your image as a matrix and create the transformed image by convoluting it with some kernel, or by passing it into threshold.
If you have a precise idea of what you want to do, i have few knowledges about this topic, and may be i'll be able to help you of the algorithm part.
if you know the software imageJ, it does some image processing in java (j2se), but i don't know how much documentation there is.

[padules]

Thanks. I know ImageJ, but it does not work under J2ME. I really want to know if is there something like ImgeJ to J2ME.

If there is not, I do any filter like Sobel or anything like it.

[njzk2]

well, go ahead, and you'll tell us how eficient it can be (i am a bit sceptic about the possible performances of a phone for image processing)
if you don't have the algorithms, google can help you
if you have any problem in the implementation, i'll be happy to take a look at it if i can help

and i don't think there is already anything like this in j2me for now
and i don't know any ressource specifically about image treatement in j2me