[artshow_photo] Image Resolution for iPad

Why I chose 2048x1536 pixel dimensions for all my images.

It's twice the horizontal and twice the vertical resolution of the
iPad. 2048x2048 is the maximum resolution Portfolio supports. It
allows doubling in size to zoom in

Additionally 2048x1536 will probably be the screen resolution of the
next iPad. I've read that they were trying to up the resolution for
iPad2 but couldn't get it ready in time. That means all my images
will still be screen filling if I choose to upgrade.

I created a droplet that sizes the images 2048x1536 horizontally and
adds black canvas to fill in the dimensions if the image isn't in
the exact proportion. It also converts to sRGB and adds a little
Unsharp mask and outputs as a maximum quality JPEG. The image look
amazing when viewed on the iPad.

Larry

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Larry Berman
412-401-8100
Art Show Imaging and Jury Services:
http://BermanGraphics.com
******************************

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