12 citations · 25 across the 6 of their papers we have counts for
3 papers · 1 filter
What's In A Patch, I: Tensors, Differential Geometry and Statistical Shading Analysis
Daniel Niels Holtmann-Rice, Benjamin S. Kunsberg, Steven W. Zucker
We develop a linear algebraic framework for the shape-from-shading problem, because tensors arise when scalar (e.g. image) and vector (e.g. surface normal) fields are differentiate…
Critical Contours: An Invariant Linking Image Flow with Salient Surface Organization
Benjamin S. Kunsberg, Steven W. Zucker
We exploit a key result from visual psychophysics---that individuals perceive shape qualitatively---to develop the use of a geometrical/topological "invariant'' (the Morse--Smale c…
Tensors, Differential Geometry and Statistical Shading Analysis
Daniel Niels Holtmann-Rice, Benjamin S. Kunsberg, Steven W. Zucker
We develop a linear algebraic framework for the shape-from-shading problem, because tensors arise when scalar (e.g. image) and vector (e.g. surface normal) fields are differentiate…