A Penny for Thought
- To: mathgroup at smc.vnet.net
- Subject: [mg30110] A Penny for Thought
- From: Moranresearch at aol.com
- Date: Sat, 28 Jul 2001 22:08:49 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
I wish to aquire an image of a penny (1 cent) and display it as three separate color coded countour maps 1. height map: color corresponding to height 2. slope map: the first derivative of height map 3. local curvature map: the second derivative of height map Any suggestions welcome. Thank you. John R Moran PhD, MD