Results 121 to 130 of about 4,196 (185)

Automated Deformable Registration and Three-dimensional Margin Assessment for Predicting Local Recurrence after Lung Thermal Ablation. [PDF]

Radiol Imaging Cancer
Keshavamurthy KN, Salkin R, Shastri A, Sotirchos V, Sofocleous CT, Geevarghese R, Alexander E, Solomon SB, Ziv E.   +8 more
europepmc   +1 more source

An Effective Non-Rigid Registration Approach for Ultrasound Images Based on the Improved Variational Model of Intensity, Local Phase Information and Descriptor Matching. [PDF]

J Imaging
Zhang K, Xing J, Xiao Q.
europepmc   +1 more source

The Human Organ Atlas. [PDF]

Sci Adv
Walsh CL, Brunet J, Stansby D, Gaisné G, Zhou Y, Ackermann M, Bellier A, Berruyer C, Bocciarelli A, Bodin M, de Bakker BS, Dejea H, Antolinos AM, Engel K, Götz A, Jacob J, Jonigk D, Purzycka J, Urban T, Verleden SE, Xue R, Tafforeau P, Lee PD.   +22 more
europepmc   +1 more source

BrainSTEM: A single-cell multiresolution fetal brain atlas reveals transcriptomic fidelity of human midbrain cultures. [PDF]

Sci Adv
Toh HSY, Xu L, Chen C, Yang P, Sun AX, Ouyang JF.   +5 more
europepmc   +1 more source

Molecular Simulations of Energy Materials. [PDF]

Molecules
Chihaia V, Sutmann G.
europepmc   +1 more source

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Multiresolution Fourier Descriptors for Multiresolution Shape Analysis

IEEE Signal Processing Letters, 2012
Complex shapes can be effectively analyzed by multiresolution shape descriptors. Compared with wavelet descriptors that are widely used for multiresolution analysis, Fourier descriptors have better invariance properties and higher computational efficiency.
Yanjun Zhao, Saeid Belkasim
exaly   +2 more sources

Logarithmic multiresolution analysis

2015 IEEE International Conference on Image Processing (ICIP), 2015
Recently, a logarithmic image processing model called Symmetric Logarithmic Image Processing (S-LIP) has been investigated in the framework of the multiresolution analysis (MRA) performed by wavelet transform. The S-LIP model is an extension of the Logarithmic Image Processing (LIP) model.
Laurent Navarro, Michel Jourlin, Guy Courbebaisse   +2 more
openaire   +1 more source

Convex multiresolution analysis

Proceedings of Third International Symposium on Time-Frequency and Time-Scale Analysis (TFTS-96), 1998
A standard wavelet multiresolution analysis can be defined via a sequence of projection operators onto a monotone sequence of closed vector subspaces possessing suitable invariance properties. We propose an extension of this framework in which the linear projection operators are replaced by nonlinear retractions onto convex sets.
Patrick L. Combettes, Jean-Christophe Pesquet   +1 more
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Multiresolution Analysis of Connectivity

2005
Multiresolution histograms have been used for indexing and retrieval of images. Multiresolution histograms used traditionally are 2d-histograms which encode pixel intensities. Earlier we proposed a method for decomposing images by connectivity. In this paper, we propose to encode centroidal distances of an image in multiresolution histograms; the image
Atul Sajjanhar, Guojun Lu, Dengsheng Zhang, Qi Tian 0002   +3 more
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Multiresolution Analysis and Supercompact Multiwavelets

SIAM Journal on Scientific Computing, 2000
Summary: The Haar wavelets can represent exactly any piecewise constant function. The motivation for the present development is Alpert's family of compact orthogonal multiwavelets that can represent exactly any piecewise polynomial function. We choose to derive the algorithm in the style and notation of Harten's multiresolution analysis as extended to ...
Richard M. Beam, Robert F. Warming
openaire   +1 more source