libDraw – Interactive drawing on the Pixar Image Computer
Back in the 1980s I wrote a bunch of software as part of the volumetric medical imaging system we designed for Philips (nee Picker) Medical. We used to document our code in those days. I was digging through some archival stuff of mine, looking for an implementation of Bresenham’s line algorithm I wrote for Mathematica, and this document popped up.
Objects, Materials, Exaggeration, and Perception
For a talk @ the ASU SciHub SciAPP Workshop on Science, the Arts & Possibilities in Perception. It is tempting to think of perception as some form of physical measurement. Indeed, animals seem to act as if they are… Read More
Specularity and Shape from Line Drawings
Indications of shape via specularity in line drawings. PDF here: Mazzarella2014
Vision Science 2014 poster
Here’s Phillips, Mazzarella & Docter (2014) for VSS. Get the PDF here Phillips2014 (Draft of 13 May). Specularity and shape from line drawings. If you’re in Florida next week drop in and say ‘hi’. Or not. An interesting thought: this could… Read More
Pete Experiment
Going to have to hurry up to get my stuff ready for VSS. So much data, so little time. A project I’m working on with Julia Mazzeralla and my ol’ pal Pete Docter.