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 20 of 5871 for “"Video"”.
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A new video quality metric for compressed video.
Video compression enables multimedia applications such as mobile video messaging and streaming, video conferencing and more recently online social video interactions to be possible. Since most multimedia applications are meant for the human observer, measuring perceived video quality during the …
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Deep video-to-video transformations for accessibility applications
… models that learn to identify and transform video sequences containing such stimuli whilst preserving video quality and content. Using descriptions of the adverse visual stimuli, we train models to learn transforms to remove such stimuli. We show that these deep learning models are able to …
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Scalable video
… the design and implementation of a scalable video scheme that accommodates the uncertainties in networks and the differences in receivers' displaying mechanisms. To achieve scalability, a video stream is encoded into two kinds of layers, namely the base layer and the enhancement layer. The …
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Reconfigurable video
Thesis (M.S.V.S.)--Massachusetts Institute of Technology, Dept. of Architecture, 1986.
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MOOC video: a video segment search engine for MOOCs
… a search system for MOOC, which will give video results to users for the queries that they make. Whenever the user makes a search from the client, video results will be fetched from the server and displayed to the user. The user will also be pointed to relevant location or segment in the …
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Single video performance analysis for video-on-demand systems
… the content placement problem for cache delivery video-on-demand systems under static random network topologies with fixed heavy-tailed video demand. The performance measure is the amount of server load; we wish to minimize the total download rate for all users from the server and maximize the …
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Video chaos : multilinear narrative structuration in new media video practice
… Component and the Practice Report (33%). In this Video Chaos dissertation, through an examination of current video practices, I note an emerging trend towards disseminating audio-visual content simultaneously in the form of poly-sequential narrative structures. I argue that this is a significant …
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Streaming low-bandwidth real-time video using video super-resolution
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-11 without embargo terms
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Adaptive video segmentation
The efficiency of a video indexing technique depends on the efficiency of the video segmentation algorithm which is a fundamental step in video indexing. Video segmentation is a process of splitting up a video sequence into its constituent scenes. This work focuses on the problem of video …
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Intelligent video surveillance
… recognition and tracking within the context of video analytics. The manual video surveillance has been proven to have low effectiveness and, at the same time, high expense because of the need in manual labour of operators, which are additionally prone to erroneous decisions. Along with increase …
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Scalable video coding
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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Structured video coding
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Architecture, 1991.
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Scalable video compression
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Architecture, 1992.
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Radical Online Video : YouTube, video activism and social movement media practices
This thesis explores contemporary modes of video activism for a radical politics of the Left. It offers an analytical contribution to media and communication that promotes an understanding of radical online video as modes of political engagement in contemporary online environments. By focusing on …
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Performative video, embodied vision: A history of early video, 1963-1975
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2023-12-01
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Design of Scalable On-Demand Video Streaming Systems Leveraging Video Viewing Patterns
The explosive growth in on-demand access of video across all forms of delivery (Internet, traditional cable, IPTV, wireless) has renewed the interest in scalable delivery methods. Approaches using Content Delivery Networks (CDNs), Peer-to-Peer (P2P) approaches, and their combinations have been …
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Preprocessing Realistic Video for Contactless Heart rate Monitoring Using Video Amplification Methodologies
… research, we improved the outcomes of Eulerian Video Magnification in real life scenarios. The proposed system minimizes or eliminates the motion constrained effect. The system will preprocess the video through multi staged tasks using subject targeting and stabilizing. The resulted prepared …
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Training large-scale video generative adversarial networks for high quality video synthesis
Video synthesis using deep learning methods is an important yet challenging task for the computer vision community. Generative Adversarial Networks have been proved effective for generating high fidelity photo-realistic images. Recently, many video synthesis models achieve high fidelity and …
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Video Games In Education
… relevant literature that explored the impact of video games within the field of education. Through a review of studies on video games in education, between 2000 and 2015, I aim to discuss that video games do have educational value in multiple content areas k-12, and educators have effectively …
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