May 2001
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SHAPE - Scaffold - 3D
Mask/Face
A face was scanned using a laser scanner. I first extracted the frontal
part of her face from the original cloud of datapoints by simple clipping.
Then I processed this cloudof point - shown as yellow dots below - using
my sub-voxel tracing of medial sheets - shown as white dots - combined
with my 3D wavefront propagation algorithm.
There are 12623 points in this datasets (input to the wavefront algorithm).
It takes a few minutes to run on my workstation (SGI Indigo2), over the
local network.
Medial Sheets : Internal symmetries
Original cloud of datapoints as yellow dots; computed symmetry sheets
sub-voxel traces as white dots.
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Original cloud of datapoints as yellow dots; computed symmetry
sheets sub-voxel traces as white dots.
