Publication
Signal Processing in the Workplace
Related publications (38)
Pitfalls Of Doppler Measurements For Arterial Blood Flow Quantification In Small Animal Research: A Study Based On Virtual Ultrasound Imaging
High-resolution Doppler is a popular tool for evaluating cardiovascular physiology in mutant mice, though its 1-D nature and spectral broadening processes complicate interpretation of the measurement. Hence, it is crucial for pre-clinical researchers to kn ...
Elsevier2016A Python package for audio signal processing
A Python package for room acoustics. This package would allow us to simulate sound propagation in a closed room allowing us to predict a situation, compare it with experimental results or apply calculations for various signal processing applications. ...
2015Monitoring network structure and content quality of signal processing articles on wikipedia
Jayakrishnan Unnikrishnan, Tao-Chun Lee
Wikipedia has become a widely-used resource on signal processing. However, the freelance-editing model of Wikipedia makes it challenging to maintain a high content quality. We develop techniques to monitor the network structure and content quality of Signa ...
2013Monitoring Network Structure And Content Quality Of Signal Processing Articles On Wikipedia
Jayakrishnan Unnikrishnan, Tao-Chun Lee
Wikipedia has become a widely-used resource on signal processing. However, the freelance-editing model of Wikipedia makes it challenging to maintain a high content quality. We develop techniques to monitor the network structure and content quality of Signa ...
Ieee2013Towards a Technology of Nonverbal Communication: Vocal Behavior in Social and Affective Phenomena
Gelareh Mohammadi, Alessandro Vinciarelli
Nonverbal communication is the main channel through which we experience inner life of others, including their emotions, feelings, moods, social attitudes, etc. This attracts the interest of the computing community because nonverbal communication is based o ...
Idiap2012Trends in Bioimaging and Signal Processing
This is the second in a series of three columns summarizing the "Trends" expert sessions organized by the Signal Processing Society Technical Committees during ICASSP 2011 in Prague, Czech Republic. Readers have an opportunity to access these Trends sessio ...
IEEE2011Sparse spectral factorization: Unicity and Reconstruction Algorithms
Spectral factorization is a classical tool in signal processing and communications. It also plays a critical role in X-ray crystallography, in the context of phase retrieval. In this work, we study the problem of sparse spectral factorization, aiming to re ...
2011A Signal Processing Approach to Generalized 1-D Total Variation
Dimitri Nestor Alice Van De Ville, Fikret Isik Karahanoglu, Ilker Bayram
Total variation (TV) is a powerful method that brings great benefit for edge-preserving regularization. Despite being widely employed in image processing, it has restricted applicability for 1-D signal processing since piecewise-constant signals form a rat ...
Institute of Electrical and Electronics Engineers2011Realistic 3D coherent transfer function inverse filtering of complex fields
Christian Depeursinge, Daniel Boss, Muhammed Fatih Toy, Yann Jérôme Michel Pascal Cotte, Cristian Arfire, Shanshan Kou
We present a novel technique for three-dimensional (3D) image processing of complex fields. It consists in inverting the coherent image formation by filtering the complex spectrum with a realistic 3D coherent transfer function (CTF) of a high-NA digital ho ...
Optical Society of America2011Frame Domain Signal Processing: Framework and Applications
Martin Vetterli, Amina Chebira
Besides basis expansions, frames representations play a key role in signal processing. We thus consider the problem of frame domain signal processing, which is more complex and challenging than transform domain processing. Examples of such processing aboun ...
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