scholarly journals How important is spatial phase in texture segmentation and contour integration?

2010 ◽  
Vol 6 (6) ◽  
pp. 210-210
Author(s):  
R. F. Hess ◽  
B. C. Hansen
Keyword(s):  
Texture Segmentation ◽  
Contour Integration ◽  
Spatial Phase

scholarly journals The role of spatial phase in texture segmentation and contour integration

10.1167/6.5.5 ◽  
2006 ◽  
Vol 6 (5) ◽  
pp. 5 ◽  
Author(s):  
Bruce C. Hansen ◽  
Robert F. Hess
Keyword(s):  
Texture Segmentation ◽  
Contour Integration ◽  
Spatial Phase

The Resolvent Operator

2017 ◽  
Author(s):  
Charles L. Epstein ◽  
Rafe Mazzeo
Keyword(s):  
Cauchy Problem ◽  
Heat Equation ◽  
Laplace Transform ◽  
Heat Kernel ◽  
Resolvent Operator ◽  
Contour Integration ◽  
Resolvent Kernel ◽  
The Laplace Transform ◽  
Elliptic Estimates ◽  
The Resolvent Operator

This chapter describes the construction of a resolvent operator using the Laplace transform of a parametrix for the heat kernel and a perturbative argument. In the equation (μ‎-L) R(μ‎) f = f, R(μ‎) is a right inverse for (μ‎-L). In Hölder spaces, these are the natural elliptic estimates for generalized Kimura diffusions. The chapter first constructs the resolvent kernel using an induction over the maximal codimension of bP, and proves various estimates on it, along with corresponding estimates for the solution operator for the homogeneous Cauchy problem. It then considers holomorphic semi-groups and uses contour integration to construct the solution to the heat equation, concluding with a discussion of Kimura diffusions where all coefficients have the same leading homogeneity.

scholarly journals Representation of higher-order statistical structures in natural scenes via spatial phase distributions

2016 ◽  
Vol 120 ◽  
pp. 61-73 ◽  
Author(s):  
HaDi MaBouDi ◽  
Hideaki Shimazaki ◽  
Shun-ichi Amari ◽  
Hamid Soltanian-Zadeh
Keyword(s):  
Higher Order ◽  
Natural Scenes ◽  
Spatial Phase

The spatial phase-shifting measuring profilometry based on dual-frequency grating

2021 ◽  
Vol 143 ◽  
pp. 106638
Author(s):  
Haihua An ◽  
Yiping Cao ◽  
Haitao Wu ◽  
Hechen Zhang ◽  
Hongmei Li
Keyword(s):  
Phase Shifting ◽  
Dual Frequency ◽  
Spatial Phase

Michelson interferometer based spatial phase shift shearography

2013 ◽  
Vol 52 (17) ◽  
pp. 4063 ◽  
Author(s):  
Xin Xie ◽  
Lianxiang Yang ◽  
Nan Xu ◽  
Xu Chen
Keyword(s):  
Phase Shift ◽  
Michelson Interferometer ◽  
Spatial Phase ◽  
Spatial Phase Shift
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