Results 21 to 30 of about 1,012,747 (224)

Cylindrical and Asymmetrical 3D Convolution Networks for LiDAR Segmentation [PDF]

open access: yesComputer Vision and Pattern Recognition, 2020
State-of-the-art methods for large-scale driving-scene LiDAR segmentation often project the point clouds to 2D space and then process them via 2D convolution.
Xinge Zhu   +7 more
semanticscholar   +1 more source

DCCRN: Deep Complex Convolution Recurrent Network for Phase-Aware Speech Enhancement [PDF]

open access: yesInterspeech, 2020
Speech enhancement has benefited from the success of deep learning in terms of intelligibility and perceptual quality. Conventional time-frequency (TF) domain methods focus on predicting TF-masks or speech spectrum, via a naive convolution neural network
Yanxin Hu   +8 more
semanticscholar   +1 more source

Generalized convolutions V [PDF]

open access: yesStudia Mathematica, 1973
This paper is a continuation of part III, ibid. 80, 167-189 (1984; Zbl 0561.60019). It deals with generalized convolution algebras (\({\mathcal P},\circ)\), i.e. \({\mathcal P}\) is the set of all probability measures on the positive half-line and ``\(\circ ''\) is a generalized convolution of measures from \({\mathcal P}\).
openaire   +7 more sources

Convolutions, integral transforms and integral equations by means of the theory of reproducing kernels [PDF]

open access: yesOpuscula Mathematica, 2012
This paper introduces a general concept of convolutions by means of the theory of reproducing kernels which turns out to be useful for several concrete examples and applications.
Luis P. Castro   +2 more
doaj   +1 more source

Convolution in Convolution for Network in Network [PDF]

open access: yesIEEE Transactions on Neural Networks and Learning Systems, 2018
A method of Convolutional Neural ...
Pang, Yanwei   +4 more
openaire   +4 more sources

ASSOCIATIVE CONVOLUTIONS ARISING FROM CONDITIONALLY FREE CONVOLUTION [PDF]

open access: yesInfinite Dimensional Analysis, Quantum Probability and Related Topics, 2005
We define two families of deformations of probability measures depending on the second free cumulants and the corresponding new associative convolutions arising from the conditionally free convolution. These deformations do not commute with dilation of measures, which means that the limit theorems cannot be obtained as a direct application of the ...
Krystek, Anna Dorota   +1 more
openaire   +1 more source

Fast and oblivious convolution quadrature [PDF]

open access: yes, 2005
We give an algorithm to compute $N$ steps of a convolution quadrature approximation to a continuous temporal convolution using only $O(N \log N)$ multiplications and $O(\log N)$ active memory.
Lubich, Christian   +2 more
core   +3 more sources

Bayes Convolution

open access: yesInternational Statistical Review / Revue Internationale de Statistique, 1999
SummaryA general convolution theorem within a Bayesian framework is presented. Consider estimation of the Euclidean parameter θ by an estimator T within a parametric model. Let W be a prior distribution for θ and define G as the W‐average of the distribution of T ‐ θ under θ.
van den Heuvel, E.R., Klaassen, C.A.J.
openaire   +4 more sources

Three‐dimensional shape reconstruction of objects from a single depth view using deep U‐Net convolutional neural network with bottle‐neck skip connections

open access: yesIET Computer Vision, 2021
Three‐dimensional (3D) shape reconstruction of objects requires multiple scans and complex reconstruction algorithms. An alternative approach is to infer the 3D shape of an object from a single depth image (i.e. single depth view).
Edwin Valarezo Añazco   +2 more
doaj   +1 more source

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