18 Result(s)
within
Eliathamby Ambikairajah
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Chapter and Conference Paper
Work in Progress: “Embedding Graduate Skills in Online Courses”
In the age of digital revolution, technology plays a vital role in transforming education practices. Online courses are gaining a lot of attention and demand in recent times as universities try to manage resou...
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Chapter and Conference Paper
Multilanguage Speech-Based Gender Classification Using Time-Frequency Features and SVM Classifier
Speech is the most significant communication mode among human beings and a potential method for human-computer interaction (HCI). Being unparallel in complexity, the perception of human speech is very hard. Th...
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Chapter and Conference Paper
Speech Emotion Recognition Using Deep Neural Networks on Multilingual Databases
The research community’s ever-increasing interest in studying human-computer interactions (HCI), systems deducing, and identifying a speech signal’s emotional aspects has emerged as a hot research topic. Speec...
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Chapter and Conference Paper
Affective Computing for Visual Emotion Recognition Using Convolutional Neural Networks
Affective computing is a develo** interdisciplinary examination field uniting specialists and experts from different fields, from artificial intelligence, natural language processing to intellectual and soci...
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Chapter and Conference Paper
Development of Colorization of Grayscale Images Using CNN-SVM
Nowadays, there is a growing interest in colorizing many grayscales or black and white images dating back to before the colored camera for historical and aesthetic reasons. Image and video colorization can be ...
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Reference Work Entry In depth
Solid Core Single-Mode Polymer Fiber Gratings and Sensors
Research on single-mode polymer optical fibers Bragg gratings based on polymer optical fiber and their applications has considerably progressed in the recent years. This chapter provides an overview on recent ...
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Living Reference Work Entry In depth
Solid Core Single-Mode Polymer Fiber Gratings and Sensors
Research on single-mode polymer optical fibers Bragg gratings based on polymer optical fiber and their applications has considerably progressed in the recent years. This chapter provides an overview on recent ...
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Living Reference Work Entry In depth
Solid Core Single-Mode Polymer Fiber Gratings and Sensors
Research on single-mode polymer optical fibers Bragg gratings based on polymer optical fiber and their applications has considerably progressed in the recent years. This chapter provides an overview on recent ...
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Chapter
High Sensitivity Polymer Fibre Bragg Grating Sensors and Devices
Research on single-mode s, Bragg gratings based on and their applications has been considerably progressed in the recent years. This chapter provides an overview on recent research developments on solid cor...
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Chapter
Speech Based Emotion Recognition
This chapter will examine current approaches to speech based emotion recognition. Following a brief introduction that describes the current widely utilised approaches to building such systems, it will attempt ...
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Article
Open AccessOn the use of speech parameter contours for emotion recognition
Many features have been proposed for speech-based emotion recognition, and a majority of them are frame based or statistics estimated from frame-based features. Temporal information is typically modelled on a ...
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Article
Open AccessFormant Frequencies under Cognitive Load: Effects and Classification
Cognitive load measurement systems measure the mental demand experienced by human while performing a cognitive task, which is useful in monitoring and enhancing task performance. Various speech-based systems h...
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Article
Language-Dependent Contribution Measuring and Weighting for Combining Likelihood Scores in Language Identification Systems
Develo** a fusion-based system is one of the key research issues in modern Language Identification (LID) systems. In this paper we investigate existing fusion techniques for LID systems and propose an altern...
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Article
Open AccessSelective Weighting of Undecimated Wavelet Coefficients for Noise Reduction in SAR Interferograms
This paper describes a technique for noise reduction in synthetic aperture radar interferometry. The noisy interferogram is decomposed using undecimated wavelet transform and the coefficients are weighted. A n...
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Chapter and Conference Paper
Digital Signal Processing Techniques for Gene Finding in Eukaryotes
In this paper, we investigate the effects of window shape and length on a DFT-based method for gene and exon prediction in eukaryotes. We then propose a new gene finding method which combines the selected time...
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Article
Full-scale structural monitoring using an integrated GPS and accelerometer system
Accurate in situ measurement of the full-scale structural responses, especially tall buildings, under severe loading conditions is an important requirement for validating their design, evaluating their constru...
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Chapter and Conference Paper
Computational Identification of Short Initial Exons
Despite the existence of many gene prediction programs and their increasing accuracy over the last few years, the accurate identification of short exons remains a challenging problem. In this paper we concentr...
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Chapter
Speech and Audio Coding Using Temporal Masking
This paper presents a comparison of three auditory temporal masking models for speech and audio coding applications. The first model was developed based upon the existing forward masking psychoacoustic data wi...
