Analyzing Images?

[Lars Netzel]

Hi

I need to detect geometric areas inside an JPEG images, I'm all lost here,
where do I start? is GDI+ somethign I can use? Is there any smart alogirthms
for this somewhere?

/Lars

[Patrice]

Nope, this is a high level function not needed by Windows (thouhg you may
want to elaborate a bit about what you are trying to do).

Try perhaps http://en.wikipedia.org/wiki/Edge_detection for a start
depending on what you really need....

--
Patrice

"Lars Netzel" <ui****@adf.sea écrit dans le message de news:
u8**************@TK2MSFTNGP04.phx.gbl...

Hi

I need to detect geometric areas inside an JPEG images, I'm all lost here,
where do I start? is GDI+ somethign I can use? Is there any smart
alogirthms for this somewhere?

/Lars

[Robinson]

Also, perhaps a better place to ask would be in comp.graphics.algorithms or
sci.image.processing. There are many algorithms available to do this kind
of thing, depending on how you define "geometric area".

"Lars Netzel" <ui****@adf.sewrote in message
news:u8**************@TK2MSFTNGP04.phx.gbl...

Hi

I need to detect geometric areas inside an JPEG images, I'm all lost here,
where do I start? is GDI+ somethign I can use? Is there any smart
alogirthms for this somewhere?

/Lars

[Lars Netzel]

ah, hank you, yes maybe that's a better way to go... it's not a really a
langauge (VB.NET) question when it comes to the algorithms.

/Lars
"Robinson" <it*****************@nowmyinboxisfull.comwrote in message
news:ee*******************@news.demon.co.uk...

Also, perhaps a better place to ask would be in comp.graphics.algorithms
or sci.image.processing. There are many algorithms available to do this
kind of thing, depending on how you define "geometric area".

"Lars Netzel" <ui****@adf.sewrote in message
news:u8**************@TK2MSFTNGP04.phx.gbl...

>Hi

I need to detect geometric areas inside an JPEG images, I'm all lost
here, where do I start? is GDI+ somethign I can use? Is there any smart
alogirthms for this somewhere?

/Lars