Monthly Archive: March 2015

Mar 16

Bootstrapping planar AR and tracking without markers [w/code]

Years ago I wanted to implement PTAM. I was young and na├»ve Well I got a few moments to spare on a recent sleepless night, and I set out to implement the basic bootstrapping step of initializing a map with a planar object - no known markers needed, and then tracking it for augmented reality …

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Mar 09

Apache Tapestry 5 Progress Bar with jQuery+Bootstrap [w/code]

How to build a progress bar for a long background operation in Tapestry 5, jQuery with Bootstrap styling.