3 citations · 9 across the 6 of their papers we have counts for
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cs.CV2020★ 3 cited
On Qualitative Shape Inferences: a journey from geometry to topology
Steven W Zucker
Shape inference is classically ill-posed, because it involves a map from the (2D) image domain to the (3D) world. Standard approaches regularize this problem by either assuming a p…
cs.CV2020
From Boundaries to Bumps: when closed (extremal) contours are critical
Benjamin Kunsberg, Steven W. Zucker
Invariants underlying shape inference are elusive: a variety of shapes can give rise to the same image, and a variety of images can be rendered from the same shape. The occluding c…
cs.CV2017★ 2 cited
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…