Browsing by Subject "Signal processing"
Now showing items 1-12 of 12
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A case for FPGA-based accelerators for energy-efficient motion picture video processing
(SPIE, 2023)In recent years, computing-based video processing workflows have become an integral part of the motion picture industry. These workloads are highly data- and compute-intensive, requiring capable hardware to achieve ... -
Development of audio-based signal processing methods to objectively assess patient adherence in respiratory medicine
(Trinity College Dublin. School of Engineering. Discipline of Electronic & Elect. Engineering, 2018)Over four million people die every year from chronic respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD). There is no cure currently available for these diseases; however, they may be ... -
The irregular firing properties of thalamic head direction cells mediate turn-specific modulation of the directional tuning curve.
(2014)HEAD DIRECTION (HD) cells in anterior thalamus express a wide range of interspike intervals (ISIs) (Taube 2010). Given the importance of HD encoding for spatial navigation in the environment, it is crucial to understand ... -
Perceived Audio Quality for Streaming Stereo Music.
(2014)Users of audio-visual streaming services expect an ever increasing quality of experience. Channel bandwidth remains a bottleneck commonly addressed with lossy compression schemes for both the video and audio streams. ... -
A Practical Pilot for Channel Estimation of OTFS
(2023)The widely used embedded impulse pilot for channel estimation of orthogonal time frequency space modulation (OTFS) has a prohibitively large peak to average power ratio (PAPR). Hence, in this paper, we propose a novel ... -
Practical Synchronization for OTFS
(2023)In the existing literature on joint timing and frequency synchronization of orthogonal time frequency space modulation (OTFS), practically infeasible impulse pilot with large peak-to-average power ratio (PAPR) is deployed. ... -
Rethinking the Transmission Medium in Live Computer Music Performance
(2013)Transmissions require the encoding, communication and decoding of meaningful information across some medium or other. Historically, both the artist and the scientist have tended to treat physical space (and the sound ... -
Robustness and prediction accuracy of machine learning for objective visual quality assessment
(2014)Machine Learning (ML) is a powerful tool to support the development of objective visual quality assessment metrics, serving as a substitute model for the perceptual mechanisms acting in visual quality appreciation. ... -
SpaceMaps, Manifolds and a New Interface Paradigm for Spatial Music Performance
(2015)SpaceMaps, Manifolds and a New Interface Paradigm for Spatial Music Performance Dr. Enda Bates batesja@tcd.ie www.endabates.net Trinity College Dublin BEAST FEaST 2015 University of Birmingham 30 April – 2 ... -
SQUID-detected FMR: Resonance in single crystalline and polycrystalline yttrium iron garnet
(2018)Here two new techniques for the detection of broadband (100 MHz–20 GHz) ferromagnetic resonance Here two new techniques for the detection of broadband (100 MHz–20 GHz) ferromagnetic resonance (FMR)/ferrimagnetic resonance ... -
Truncated Turbo Equalizer with SIC for OTFS
(2023)Orthogonal time frequency space (OTFS) is a promising candidate waveform for the next generation wireless communication systems. OTFS places data in the delay-Doppler (DD) domain, which simplifies channel estimation in ...