Adaptively Detecting the Transient Feature of Faulty Wind Turbine Planetary Gearboxes by the Improved Kurtosis and Iterative Thresholding Algorithm
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2809744
Abstract: It is significant for diagnosing the early faults of wind turbine planetary gearboxes. However, the weak transient feature generated by the early gear failure is often submerged in other vibration signals and noise, thus this… read more here.
Keywords: planetary gearboxes; iterative thresholding; kurtosis; improved kurtosis ... See more keywords
Itao: A New Iterative Thresholding Algorithm Based Optimizer for Deep Neural Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3222311
Abstract: In this paper, we propose a new iterative thresholding algorithm based optimizer (Itao) for deep neural networks. It is a first-order gradient-based algorithm with Tikhonov regularization for stochastic objective functions. It is fast and straightforward… read more here.
Keywords: neural networks; iterative thresholding; algorithm based; thresholding algorithm ... See more keywords
Error Concealment for 3-D DWT Based Video Codec Using Iterative Thresholding
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DOI: 10.1109/lcomm.2017.2697428
Abstract: Error concealment for video coding based on a 3-D discrete wavelet transform (DWT) is considered. We assume that the video sequence has a sparse representation in a known basis different from the DWT, e.g., in… read more here.
Keywords: video; iterative thresholding; error concealment; dwt ... See more keywords
A Novel Iterative Thresholding Algorithm Based on Plug-and-Play Priors for Compressive Sampling
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DOI: 10.3390/fi9030024
Abstract: We propose a novel fast iterative thresholding algorithm for image compressive sampling (CS) recovery using three existing denoisers—i.e., TV (total variation), wavelet, and BM3D (block-matching and 3D filtering) denoisers. Through the use of the recently… read more here.
Keywords: iterative thresholding; compressive sampling; thresholding algorithm; plug play ... See more keywords