Browsing Electronic & Electrical Eng (Scholarly Publications) by Sponsor "Irish Research Council for Science Engineering and Technology"
Now showing items 1-19 of 19
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Automated editing of medical training video via content analysis
(SPIE, 2006)Physicians in the early part of their training inevitably undertake a course in Anatomy. Unfortunately, the amount of training medical students have with real bodies has decreased. This is further exacerbated with ... -
Automated Segmentation of Torn Frames using the Graph Cuts Technique
(2007)Film Tear is a form of degradation in archived film and is the physical ripping of the film material. Tear causes displacement of a region of the degraded frame and the loss of image data along the boundary of tear. In ... -
Automated treatment of film tear in degraded archived media
(IEEE, 2004)A common form of degradation in archived film is film tear. This is caused by the physical ripping of the film. Tear causes displacement of a region of the degraded frame and the loss of image data. As of yet no method of ... -
Bayesian example based segmentation using a hybrid energy model
(IEEE, 2007)This paper describes a supervised segmentation algorithmwhich draws inspiration from recent advances in non-parametric texture synthesis. A set of example images which have been segmented a priori are used as a guide ... -
A Comparative Error Analysis of Audio-Visual Source Localization
(2008)This paper examines the accuracy of audio-video based localization using multiple cameras and multi-microphones. Covariance mapping theory is used to determine the accuracy of audio and video based localization. Both ... -
Determination of substitutional carbon content in rapid thermal chemical vapour deposited Si1-x-yGexCy on Si (1 0 0) using Raman spectroscopy
(Elsevier, 2009)The effect of carbon content on strain compensation in rapid thermal chemical vapour deposited Si1-x-yGexCy films was investigated using Raman spectroscopy as x varies from 10% to 16% and y varies from 0% to 1.8%. The ... -
Diagnosis and Treatment of Film Tear in Degraded Archived Media
(IEEE, 2004)A common form of degradation in archived film is film tear. This is caused by the physical ripping of the film. Tear causes displacement of a region of the degraded frame and the loss of image data. As of yet no method of ... -
Dynamic Time Warping for Acoustic Response Interpolation: Possibilities and Limitations
(2009)We present a novel method for the interpolation of the direct and early reflection components in acoustic impulse responses. The method utilizes Dynamic Time Warping for automated temporal alignment of the sparse reflections. ... -
Extraction of Non-Binary Blotch Mattes.
(IEEE, 2009)Automated blotch removal is important in film restoration and typically involves a detection/interpolation step. Current algorithms model the corruption as a binary mixture between the original, clean images and an ... -
Flexible architecture software radio OFDM transceiver system and frame synchronization analysis
(IEEE, 2003)Abstract-In this paper, we present findings relating to frame synchronization algorithms for software radio based OFDM systems in addition to an overview of the design and implementation of an (OFDM) Software Radio based ... -
Information Retrieval Assisted Object Segmentation In Video.
(IEEE, 2008)Accurate object segmentation in video is difficult. The dynamic nature of the medium causes drifts in the feature spaces traditionally used in segmentation of objects in still images. For example, colour distributions, ... -
Nonlinear noninertial response of a quantum Brownian particle in a tilted periodic potential to a strong ac force as applied to a point Josephson junction
(American Physical Society, 2009)The quantum Smoluchowski equation for the reduced Wigner function in configuration space pertaining to the quantum Brownian motion of a particle in a tilted cosine potential in the high dissipation (or noninertial) limit ... -
Numerical methods for calculation of optical properties of
(2010)Three methods, namely 2?2 and 4?4 transfer matrix methods as well as scattering matrix method, for simulation of the transmission and reflection spectra of the layered structures are described in this paper. The advantages ... -
Online Parsing of Sports Coaching Video Through Intrinsic Motion Analysis
(2007)Automatic record and review of actions in sports training sessions is of great benefit to both coach and athlete. Many coaching sessions involve repetition of particular actions to hone technique, such as a swing from ... -
Phase space Langevin equation for spin relaxation in a dc magnetic field
(IOP Publishing, 2009)A Langevin equation for the quantum Brownian motion of a spin of arbitrary size in a uniform external dc magnetic field is derived from the phase space master equation in the weak coupling and narrowing limits, for the ... -
Skin aware stylization of video portraits
(IEEE, 2009)This paper presents a new non-photorealistic/stroke-based rendering (NPR/SBR) framework for the stylization of videos featuring head shots of people, such as home videos, movies, and camera mobile phone clips. Spatiotemporal ... -
Smoluchowski equation approach for quantum Brownian motion in a tilted periodic potential
(American Institute of Physics, 2008)Quantum corrections to the noninertial Brownian motion of a particle in a one-dimensional tilted cosine periodic potential are treated in the high-temperature and weak bath-particle coupling limit by solving a quantum ... -
Telephony-based voice pathology assessment using automated speech analysis
(IEEE, 2006)A system for remotely detecting vocal fold pathologies using telephone-quality speech is presented. The system uses a linear classifier, processing measurements of pitch perturbation, amplitude perturbation and harmonic-to-noise ...