Search for dissertations about: "video quality metric"
Showing result 1 - 5 of 12 swedish dissertations containing the words video quality metric.
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1. On Enhancement and Quality Assessment of Audio and Video in Communication Systems
Abstract : The use of audio and video communication has increased exponentially over the last decade and has gone from speech over GSM to HD resolution video conference between continents on mobile devices. As the use becomes more widespread the interest in delivering high quality media increases even on devices with limited resources. READ MORE
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2. On the Metric-based Approach to Supervised Concept Learning
Abstract : A classifier is a piece of software that is able to categorize objects for which the class is unknown. The task of automatically generating classifiers by generalizing from examples is an important problem in many practical applications. This problem is often referred to as supervised concept learning, and has been shown to be relevant in e.g. READ MORE
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3. Perceptual Quality Metric Design for Wireless Image and Video Communication
Abstract : The evolution of advanced radio transmission technologies for third generation mobile radio systems has paved the way for the delivery of mobile multimedia services. In particular, wireless image and video applications are among the most popular services offered on modern mobile devices to support communication beyond the traditional voice services. READ MORE
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4. Streaming Video over Unreliable and Bandwidth Limited Networks
Abstract : The main objective of this thesis is to provide a smooth video playout on the mobile device over wireless networks. The parameters that specify the wireless channel include: bandwidth variation, frame losses, and outage time. READ MORE
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5. Modelling Perceptual Quality and Visual Saliency for Image and Video Communications
Abstract : The evolution of advanced radio transmission technologies for third and future generation mobile radio systems has paved the way for the delivery of mobile multimedia services. This is further enabled through contemporary video coding standards, such as H. READ MORE