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.
Results
Showing 1 to 5 of 5 for “"blurring effect"”.
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Time resolved fluorescence of CdSe nanocrystals using single molecule spectroscopy
… of individual NCs to be resolved from the blurring effect of averaging over the ensemble. Studies of the excited state lifetime of band edge fluorescence from single NCs reveal multiexponential relaxation dynamics that stem from fluctuations of non-radiative decay rates for the band edge …
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Image interpolation and denoising in discrete wavelet transform domain
… This method, however, has the drawback of blurring the edges and the textures of an image after denoising. A new algorithm is proposed in this thesis for image denoising in the DWT domain with no blurring effect. This algorithm uses a suite of feature extraction and image segmentation …
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Mammography machine compression paddle movement andobserver performance analysis
… to report blurred images through local audits. Blurring was probably present in SFM as well, however the improvement in contrast resolution in FFDM may have made it more apparent. The sources of blurring include improper imaging techniques, patient movement caused by breathing and heart …
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On low-pass reconstruction and stochastic modeling of PWM signals
… moments are simulated revealing a smoothing effect in the double-edge PWM construction, consistent to the frequency domain analysis.
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Lexical availability and motivation in CLIL: the effects of language of instruction and gender
… has largely outpaced research into its effectiveness (Pérez-Cañado, 2012). In particular, there are four key issues which need to be addressed: the language of instruction, the acquisition of vocabulary, the learners’ motivation, and the influence of gender. Firstly, the vast majority of …