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Analytica 5.0 Video Short: An expression to crop an image

Lonnie Chrisman 13 Nov 2017

In this video short, I create an expression that extracts a small image from a larger one. In other words, it crops the original image to a smaller rectangular region of the image. Then I have it array abstract (now how cool is that?).  You probably haven't seen an image drawn or manipulated from within an Analytica expression before, so this will probably feel a little different. If this video leaves you wanting to learn more, take a look at Drawing Images on the Analytica Wiki.

 

The Analytica 5.0 Video shorts series -- short (under 5 minutes) videos showcasing an individual topic or feature in Analytica. The series primarily focuses on features that are New in Analytica 5.0. 

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Lonnie Chrisman

Lonnie Chrisman, PhD, is Lumina's Chief Technical Officer, where he heads engineering and development of Analytica®. He has authored dozens refereed publications in the areas of machine learning, Artificial Intelligence planning, robotics, probabilistic inference, Bayesian networks, and computational biology. He was was in eighth grade when he had his first paid programming job. He was awarded the Alton B. Zerby award "Most outstanding Electrical Engineering Student in the USA", 1979. He has a PhD in Artificial Intelligence and Computer Science from Carnegie Mellon University; and a BS in Electrical Engineering from University of California at Berkeley. Lonnie used Analytica for seismic structural analysis of an extension that he built to his own home where he lives with his wife and four daughters: So, he really trusts Analytica calculations!

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