Search for dissertations about: "speech and image coding"
Found 5 swedish dissertations containing the words speech and image coding.
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1. On error-robust source coding with image coding applications
Abstract : This thesis treats the problem of source coding in situations where the encoded data is subject to errors. The typical scenario is a communication system, where source data such as speech or images should be transmitted from one point to another. A problem is that most communication systems introduce some sort of error in the transmission. READ MORE
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2. On Soft Decoding and Robust Vector Quantization
Abstract : This thesis considers vector quantization for noisy channels. Vector quantization (VQ) is an important technique for block-based source coding, with applications in, e.g., speech and image coding. READ MORE
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3. Eye-gaze assistive technology for play, communication and learning : Impacts on children and youths with severe motor and communication difficulties and their partners
Abstract : Children and youths with severe motor and communication difficulties experience participation restrictions in varied everyday contexts. Adequate environmental support such as the provision of assistive technology could offer opportunities to enhance their play, learning and interactions with others. READ MORE
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4. Orientation and motion in the world’s languages : From field studies to cross-linguistic comparison
Abstract : Human life frequently involves spatial orientation and motion, and natural languages express manifold aspects of spatial perception in diverse ways. The articles included in this thesis delve into several of these aspects and explore space and motion from multiple perspectives, ranging from a dedicated field study of within-language variation systems to cross-linguistic comparisons of various orientation and motion aspects. READ MORE
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5. Non-Gaussian Statistical Modelsand Their Applications
Abstract : Statistical modeling plays an important role in various research areas. It provides away to connect the data with the statistics. Based on the statistical properties of theobserved data, an appropriate model can be chosen that leads to a promising practicalperformance. READ MORE