T
Truong Q. Nguyen
Researcher at University of California, San Diego
Publications - 633
Citations - 17187
Truong Q. Nguyen is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Filter bank & Filter design. The author has an hindex of 53, co-authored 602 publications receiving 16147 citations. Previous affiliations of Truong Q. Nguyen include Vietnam Academy of Science and Technology & University of Wisconsin-Madison.
Papers
More filters
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ECG beat detection using filter banks
TL;DR: A multirate digital signal processing algorithm to detect heartbeats in the electrocardiogram (ECG) which incorporates a filter bank which decomposes the ECG into subbands with uniform frequency bandwidths and inherently lends itself to a computationally efficient structure.
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An Augmented Lagrangian Method for Total Variation Video Restoration
TL;DR: The proposed algorithm, as opposed to existing methods, does not consider video restoration as a sequence of image restoration problems, rather, it treats a video sequence as a space-time volume and poses aspace-time total variation regularization to enhance the smoothness of the solution.
Journal ArticleDOI
Eigenfilters: A new approach to least-squares FIR filter design and applications including Nyquist filters
TL;DR: In this article, a new method of designing linear-phase FIR filters is proposed by minimizing a quadratic measure of the error in the passband and stopband, based on the computation of an eigenvector of an appropriate real, symmetric, and positive-definite matrix.
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An Investigation of Dehazing Effects on Image and Video Coding
TL;DR: It is concluded that better dehazed performance with fewer artifacts and better coding efficiency is achieved when the dehazing is applied before compression.