Results 311 to 320 of about 4,780,938 (334)
City & Community, 2002 Some of the next articles are maybe not open access.
Related searches:
Related searches:
Cosmology with the Laser Interferometer Space Antenna
Living Reviews in Relativity, 2023Germano Nardini
exaly
The biofilm matrix: multitasking in a shared space
Nature Reviews Microbiology, 2023Hans-Curt Flemming +2 more
exaly
1987
The extrema in a signal and its first few derivatives provide a useful general-purpose qualitative description for many kinds of signals. A fundamental problem in computing such descriptions is scale: a derivative must be taken over some neighborhood, but there is seldom a principled basis for choosing its size.
openaire +2 more sources
The extrema in a signal and its first few derivatives provide a useful general-purpose qualitative description for many kinds of signals. A fundamental problem in computing such descriptions is scale: a derivative must be taken over some neighborhood, but there is seldom a principled basis for choosing its size.
openaire +2 more sources
Responsive materials architected in space and time
Nature Reviews Materials, 2022Xiaoxing Xia +2 more
exaly
1995
A segmentation scheme based on tracing objects and borders through scale space is proposed. Scale space allows to create a hierarchical representation of input data which can be used to tessellate input space into objects with closed and orientable borders. For analyzing the structure of scale space, a neural network approach using synchronizing neural
openaire +2 more sources
A segmentation scheme based on tracing objects and borders through scale space is proposed. Scale space allows to create a hierarchical representation of input data which can be used to tessellate input space into objects with closed and orientable borders. For analyzing the structure of scale space, a neural network approach using synchronizing neural
openaire +2 more sources
Perovskite Solar Cells for Space Applications: Progress and Challenges
Advanced Materials, 2021Yongguang Tu, Jiang Wu, Xiaoyu Yang
exaly
2001
We investigate the deep structure of a scale space image. We concentrate on scale space critical points – points with vanishing gradient with respect to both spatial and scale direction. We show that these points are always saddle points. They turn out to be extremely useful, since the iso-intensity manifolds through these points provide a scale space ...
Kuijper, A. +2 more
openaire +2 more sources
We investigate the deep structure of a scale space image. We concentrate on scale space critical points – points with vanishing gradient with respect to both spatial and scale direction. We show that these points are always saddle points. They turn out to be extremely useful, since the iso-intensity manifolds through these points provide a scale space ...
Kuijper, A. +2 more
openaire +2 more sources
1989
Assume that the right-hand side f of the differential equation (0.1) does depend on certain derivatives Du of the function u looked for, i. e., a partial differential equation of type (0.3) is to be investigated instead of an ordinary differential equation (0.1).
openaire +2 more sources
Assume that the right-hand side f of the differential equation (0.1) does depend on certain derivatives Du of the function u looked for, i. e., a partial differential equation of type (0.3) is to be investigated instead of an ordinary differential equation (0.1).
openaire +2 more sources