Results 191 to 200 of about 2,350 (236)

An image morphing technique based on optimal mass preserving mapping. [PDF]

open access: yesIEEE Trans Image Process, 2007
Zhu L, Yang Y, Haker S, Tannenbaum A.
europepmc   +1 more source

AIDA: an adaptive image deconvolution algorithm with application to multi-frame and three-dimensional data. [PDF]

open access: yesJ Opt Soc Am A Opt Image Sci Vis, 2007
Hom EF   +5 more
europepmc   +1 more source

On Harmonic Close-To-Convex Functions

Computational Methods and Function Theory, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ponnusamy, Saminathan   +1 more
openaire   +2 more sources

p-Harmonic Maps and Convex Functions

Geometriae Dedicata, 1999
The following theorem is proved. Let \(M\) be a complete noncompact Riemannian manifold, \(N\) a simply connected Riemannian manifold of nonpositive curvature, and \(\varphi:M\to N\) a \(C^1\) \(p\)-harmonic map. Then \(\varphi\) is constant, provided that \(\int_M\|d\varphi \|^{p-1}< \infty\).
openaire   +1 more source

Completely Convex and Positive Harmonic Functions

SIAM Journal on Mathematical Analysis, 1975
A completely convex function is a positive real-valued function on a real interval whose even derivatives alternate in sign. The author shows that every completely convex function is the restriction to the real line of a positive harmonic function in a vertical strip which is completely convex in x for each y.
openaire   +2 more sources

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