Heart Reduction

A 256x256 gated MRI of a human heart produces over 130,000 triangles to be rendered over each of 23 timesteps. Mesh reduction compresses each timestep by 76%-79% while maintaining an error bound of 3% of the range of the MRI values.


Original Data


3% error (78% reduction)


6% error (86% reduction)


Original Movie


3% reduced movie



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