Re: [OpenMap Users] Lots of Questions

Hi Timothy,

On Mar 3, 2004, at 2:11 PM, Norfleet, Timothy wrote:

> All
> Has anyone ever done something similar to the following in openmap:
> 1. How can I use a .jpg and get the center of the image in LAT/LON.

You have to know the projection definition for the image.

> 2. Look for an object by color and shape.

What do you mean by shape? Searching a image for shape recognition, or
iterating through a list of map objects for certain types of objects?

> 3. Display the object by using an icon.

Yes, see com.bbn.openmap.omGraphics.OMScalingIcon

> A. Has anyone used an image processing tool with openmap?

Yes, usually JAI. See:

http://www.siliconspaceships.com/GeoVirgil/NewVersion/GeoVirgil

for some great work in this area.

- Don

>
> Thank you,
> Tim

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