Publications related to Pre-echo

Toward a Dynamic Threshold for Quality-Score Distortion in Reference-Based Alignment

Marco Mattavelli, Claudio Paolo Alberti, Ana Angelica Hernandez Lopez

The intrinsic high entropy metadata, known as quality scores, are largely the cause of the substantial size of sequence data files. Yet, there is no consensus on a viable reduction of the resolution of the quality score scale, arguably because of collatera ...

2019

Improved temporal resolution for functional studies with reduced number of segments with three-dimensional echo planar imaging

Rolf Gruetter, Tobias Kober, Wietske Van der Zwaag, José Pedro Rebelo Ferreira Marques, Mayur Narsude

PURPOSE: To introduce a new k-space traversal strategy for segmented three-dimensional echo planar imaging (3D EPI) that encodes two partitions per radiofrequency excitation, effectively reducing the number excitations used to acquire a 3D EPI dataset by h ...

Wiley-Blackwell2014

Subjective evaluation of an active crosstalk reduction system for mobile autostereoscopic displays

Touradj Ebrahimi, Philippe Hanhart, Martin Rerabek, Alexandre Chappuis

The Quality of Experience (QoE) provided by autostereoscopic 3D displays strongly depends on the user position. For an optimal image quality, the observer should be located at one of the relevant positions, called sweet spots, where artifacts reducing the ...

Spie-Int Soc Optical Engineering2014

Data-Driven MRSI Spectral Localization Via Low-Rank Component Analysis

Dimitri Nestor Alice Van De Ville, Jeffrey Adam Kasten

Magnetic resonance spectroscopic imaging (MRSI) is a powerful tool capable of providing spatially localized maps of metabolite concentrations. Its utility, however, is often depreciated by spectral leakage artifacts resulting from low spatial resolution me ...

Institute of Electrical and Electronics Engineers2013

Wide-Band Audio Coding based on Frequency Domain Linear Prediction

Petr Motlicek, Hynek Hermansky, Sriram Ganapathy

We revisit an original concept of speech coding in which the signal is separated into the carrier modulated by the signal envelope. A recently developed technique, called frequency-domain linear prediction (FDLP), is applied for the efficient estimation of ...

2010

Wide-Band Audio Coding based on Frequency Domain Linear Prediction

Petr Motlicek, Hynek Hermansky, Sriram Ganapathy

In this paper, we re-visit an original concept of speech coding in which the signal is separated into the carrier modulated by the signal envelope. A recently developed technique, called frequency domain linear prediction (FDLP), is applied for the efficie ...

Idiap2009

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Pre-echo

Toward a Dynamic Threshold for Quality-Score Distortion in Reference-Based Alignment

Improved temporal resolution for functional studies with reduced number of segments with three-dimensional echo planar imaging

High Temporal Resolution Functional Magnetic Resonance Imaging at 7 Tesla

Subjective evaluation of an active crosstalk reduction system for mobile autostereoscopic displays

Data-Driven MRSI Spectral Localization Via Low-Rank Component Analysis

Wide-Band Audio Coding based on Frequency Domain Linear Prediction

Wide-Band Audio Coding based on Frequency Domain Linear Prediction

Graph Chatbot

Chat with Graph Search

Data-Driven MRSI Spectral Localization Via Low-Rank Component Analysis

Wide-Band Audio Coding based on Frequency Domain Linear Prediction

High Temporal Resolution Functional Magnetic Resonance Imaging at 7 Tesla

Improved temporal resolution for functional studies with reduced number of segments with three-dimensional echo planar imaging

Toward a Dynamic Threshold for Quality-Score Distortion in Reference-Based Alignment

Subjective evaluation of an active crosstalk reduction system for mobile autostereoscopic displays

Wide-Band Audio Coding based on Frequency Domain Linear Prediction