SrvfNet: A Generative Network for Unsupervised Multiple Diffeomorphic Functional Alignment.
SrvfNet: A Generative Network for Unsupervised Multiple Diffeomorphic Functional Alignment.
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SrvfNet:一个用于无监督多重同构函数对齐的生成网络。
DOI:
10.1109/cvprw53098.2021.00505
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发表时间:
2021-06
期刊:
影响因子:
--
通讯作者:
Joshi, Shantanu H.
中科院分区:
文献类型:
--
作者:
Nunez, Elvis;Lizarraga, Andrew;Joshi, Shantanu H.
We present SrvfNet, a generative deep learning framework for the joint multiple alignment of large collections of functional data comprising square-root velocity functions (SRVF) to their templates. Our proposed framework is fully unsupervised and is capable of aligning to a predefined template as well as jointly predicting an optimal template from data while simultaneously achieving alignment. Our network is constructed as a generative encoder-decoder architecture comprising fully-connected layers capable of producing a distribution space of the warping functions. We demonstrate the strength of our framework by validating it on synthetic data as well as diffusion profiles from magnetic resonance imaging (MRI) data.
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DOI:
10.1109/cvprw50498.2020.00441
发表时间:
2020-06
期刊:
Conference on Computer Vision and Pattern Recognition Workshops. IEEE Computer Society Conference on Computer Vision and Pattern Recognition. Workshops
影响因子:
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作者:
Nunez E;Joshi SH
通讯作者:
Joshi SH
DOI:
10.1109/tassp.1978.1163055
发表时间:
1978-01-01
期刊:
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING
影响因子:
--
作者:
SAKOE, H;CHIBA, S
通讯作者:
CHIBA, S
DOI:
10.1007/978-1-4939-4020-2
发表时间:
2016-01-01
期刊:
FUNCTIONAL AND SHAPE DATA ANALYSIS
影响因子:
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作者:
Srivastava, A.;Klassen, E. P.
通讯作者:
Klassen, E. P.
影响因子:
3
作者:
KARCHER, H
通讯作者:
KARCHER, H
DOI:
10.1109/tpami.2010.184
发表时间:
2011-07-01
影响因子:
23.6
作者:
Srivastava, Anuj;Klassen, Eric;Jermyn, Ian H.
通讯作者:
Jermyn, Ian H.