Results 151 to 160 of about 2,392 (180)

Denoising of Rician corrupted 3D magnetic resonance images using tensor -SVD

Biomedical Signal Processing and Control, 2018
Abstract In this paper, we propose a new method for denoising the volumetric magnetic resonance (MR) images degraded with Rician noise. Taking into account the multi-frame (multi-linear) nature, the proposed method formulates an unsophisticated approach by contemplating the MR data as third order tensor.
Hawazin S. Khaleel, Sameera V. Mohd Sagheer, M. Baburaj, Sudhish N. George   +3 more
openaire   +1 more source

Sequential Unfolding SVD for Tensors With Applications in Array Signal Processing

IEEE Transactions on Signal Processing, 2009
This paper contributes to the field of higher order (N > 2) tensor decompositions in signal processing. A novel PARATREE tensor model is introduced, accompanied with sequential unfolding SVD (SUSVD) algorithm. SUSVD, as the name indicates, applies a matrix singular value decomposition sequentially on the unfolded tensor reshaped from the right hand ...
J. Salmi, A. Richter, V. Koivunen
openaire   +1 more source

Parallel Tensor Train Rounding using Gram SVD

2022 IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2022
Hussam Al Daas, Grey Ballard, Lawton Manning   +2 more
openaire   +1 more source

Parallel convolutional processing using an integrated photonic tensor core

Nature, 2021
Johannes Feldmann, Nathan Youngblood
exaly  

Tensor lattice field theory for renormalization and quantum computing

Reviews of Modern Physics, 2022
Yannick Meurice, Ryo Sakai, Judah F Unmuth-Yockey   +2 more
exaly  

Third-order nonlinear Hall effect induced by the Berry-connection polarizability tensor

Nature Nanotechnology, 2021
Shen Lai, Huiying Liu, Zhaowei Zhang
exaly  

Higher-dimensional processing using a photonic tensor core with continuous-time data

Nature Photonics, 2023
Bowei Dong, Samarth Aggarwal, Utku Emre Ali   +2 more
exaly  

SVD, Random Walks, and Tensors

2012
D. Chakrabarti, C. Faloutsos
openaire   +1 more source

Measurement of the quantum geometric tensor and of the anomalous Hall drift

Nature, 2020
Antonio Gianfrate, Olivier Bleu, Lorenzo Dominici   +2 more
exaly  

Incremental SVD-based Tensor-Train Decomposition for Traffic Flow Data

2023 6th International Conference on Artificial Intelligence and Pattern Recognition (AIPR), 2023
Jingbo Sun, Shuangyu Liu, Shengsheng He
openaire   +1 more source