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The effects of multimedia presentations on information processing eye movement analyses of text and picture integration in a multimedia based learning scenario /Guan, Ying-Hua. January 2002 (has links) (PDF)
Bielefeld, University, Diss., 2003.
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Modellierung und Ablaufplanung adaptiver Multimedia-DokumenteWirag, Stefan. January 2003 (has links) (PDF)
Stuttgart, Universiẗat, Diss., 2002.
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Modellierung und Ablaufplanung adaptiver Multimedia-Dokumente /Wirag, Stefan. January 2003 (has links)
Stuttgart, Universiẗat, Diss., 2002.
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Rechte, Benutzerrollen und Inhaltsversionierung für verteilte Multimedia-Autorensysteme Konzeption und Realisierung /Liepert, Michael. January 2001 (has links) (PDF)
Darmstadt, Techn. Universiẗat, Diss., 2001.
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Firewall-Architekturen für Multimedia-ApplikationenRödig, Utz. January 2002 (has links) (PDF)
Darmstadt, Techn. Universiẗat, Diss., 2002.
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Vitruv: specifying temporal aspects of multimedia presentations : a transformational approach based on intervals /Alfert, Klaus. January 2003 (has links)
Zugl.: Dortmund, University, Diss., 2003.
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Algorithmus und Softwarearchitektur für die binäre Codierung von strukturierten DokumentenNiedermeier, Ulrich. January 1900 (has links) (PDF)
München, Techn. Universiẗat, Diss., 2003.
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Unterstützung multimedialen Lernens Instruktionsdesign zur Förderung der Kohärenzbildung beim Wissenserwerb mit Texten und dynamisch-interaktiven Bildern /Bodemer, Daniel. January 2004 (has links) (PDF)
Freiburg (Breisgau), Universiẗat, Diss., 2004.
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A Cross-Layer Power Analysis and Profiling of Wireless Video Sensor Node Platform ApplicationsJanuary 2014 (has links)
abstract: Wireless video sensor networks has been examined and evaluated for wide range
of applications comprising of video surveillance, video tracking, computer vision, remote
live video and control. The reason behind importance of sensor nodes is its ease
of implementation, ability to operate in adverse environments, easy to troubleshoot,
repair and the high performance level. The biggest challenges with the architectural
design of wireless video sensor networks are power consumption, node failure,
throughput, durability and scalability. The whole project here is to create a gateway
node to integrate between "Internet of things" framework and wireless sensor network.
Our Flexi-Wireless Video Sensor Node Platform (WVSNP) is a low cost, low
power and compatible with traditional sensor network where the main focus was on
maximizing throughput or minimizing node deployment. My task here in this project
was to address the challenges of video power consumption for wireless video sensor
nodes. While addressing the challenges, I performed analysis of predicting the nodes
durability when it is battery operated and to choose appropriate design parameters.
I created a small optimized image to boot up Wandboard DUAL/QUAD board, capture
videos in small/big chunks from the board. The power analysis was performed
for only capturing scenarios, playback of reference videos and, live capturing and realtime
playing of videos on WVSNP player. Each sensor node in sensor network are
battery operated and runs without human intervention. Thus to predict nodes durability,
for dierent video size and format, I have collected power consumption results
and based on this I have provided some recommendation of HW/SW architecture.
i / Dissertation/Thesis / Masters Thesis Electrical Engineering 2014
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The architecture of VIS multimedia extensionKwon, Young-Kyong 09 June 1999 (has links)
In the past, multimedia technology focused mainly on designing high quality audio
and graphical imagery as well as providing adequate performance levels that the users
demand for multimedia applications. However, the concept of multimedia has expanded
into New-Media that involves variety use of multimedia data in consumer-oriented applications,
such as video conferencing, virtual reality, and multimedia games with 3-D effect
in video and audio. As the demands for multimedia applications increase, vendors
have come up with new cost-effective microprocessor designs to satisfy the complexity
of new media processing. One of the most efficient methods is to incorporate the special-purpose
multimedia processor into a general-purpose processor, thereby offering multimedia-related functions at a small cost. Most effective way to integrate the two different
processors is to extend the existing instruction set into a multimedia-oriented Instruction
Set Architecture, called Media ISA Extension. Currently, many microprocessor vendors
have produced variety of general-purpose processors with multimedia extensions.
This thesis aims to provide the overall design philosophy behind Media ISA Extension
and its effect on the overall performance of a general-purpose processor. In particular,
Sun Microsystems' Visual Instruction Set (VIS) media extension of UltraSPARC-V9
is studied. On the average, VIS provides a speed-up of 3 to 4 for various multimedia
applications. This performance improvement comes from the considerable reduction in
the number of instructions executed due to Single Instruction Multiple Data (SIMD) execution
style of VIS media extensions. To examine how VIS improves multimedia performance,
the thesis studies the design concept, benefits and limitations of VIS extensions, and the performance of various multimedia applications with and without VIS extension.
Finally, the possible architectural modifications to the VIS extension for further
performance enhancement are suggested. / Graduation date: 2000
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