Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Noise identification"”.
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An improved microarray image analysis architecture using mathematical morphology
… requires pre-requisite analysis stages including noise removal, and followed by location gridding. However, it remains as a challenging task for microarray analysis due to the variation of noise that infested the images. In this study, microarray analysis architecture using mathematical morphology …
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Essays on contract theory and organizational economics
… generating process is additive in effort and noise. Identification does not require the agent's effort to be observed by the principal or the econometrician, and requires no knowledge of (1) the details of the contract, (2) the agent's cost of effort, (3) the agent's monetary utility, or (4) …
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Surface myoelectric signal analysis and enhancement for improved prosthesis control
… Specifically, algorithms for activity detection, noise identification and noise reduction are introduced, evaluated and discussed. The ultimate aim has been to develop algorithms to improve the performance of prosthetic control systems that use myoelectric signals. Such systems must be an ability …
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Sources and Correlates of Performance Enhancement in Audiovisual Speech Perception
… of speech comprehension in an open-set, word-in-noise identification task. In the first study, we examined how the auditory signal-to-noise ratio impacts audiovisual performance in a large participant sample. Consistent with the majority of previous studies, we found high inter-individual …
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Robust Noise Filtering techniques for improving the Quality of SODISM images using Imaging and Machine Learning
… PICARD is one such satellite. Due to the noise associated with SODISM images, the clarity of these images and the appearance of solar features are affected. Image denoising and enhancement are the main techniques to improve the visual appearance of SODISM images. Affective de-noising …
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Speaker Identification and Verification Using Line Spectral Frequencies
State-of-the-art speaker identification and verification (SIV) systems provide near perfect performance under clean conditions. However, their performance deteriorates in the presence of background noise. Many feature compensation, model compensation and signal enhancement techniques have been …