Search Results for author: Benjamin S. Kunsberg

Found 3 papers, 0 papers with code

Critical Contours: An Invariant Linking Image Flow with Salient Surface Organization

no code implementations20 May 2017 Benjamin S. Kunsberg, Steven W. Zucker

We further show that, under this model, the contours partition the surface into meaningful parts using the Morse--Smale complex.

What's In A Patch, I: Tensors, Differential Geometry and Statistical Shading Analysis

no code implementations16 May 2017 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 differentiated multiple times.

What's In A Patch, II: Visualizing generic surfaces

no code implementations16 May 2017 Benjamin S. Kunsberg, Daniel Niels Holtmann-Rice, Steven W. Zucker

The parameters for the subspace and rotation matrix encapsulate the ambiguity in the shading problem.

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