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 48 for “"multimedia content"”.
-
Multimedia Content Analysis for Event Detection
The wide diffusion of multimedia contents of different type and format led to the need of effective methods to efficiently handle such huge amount of information, opening interesting research challenges in the media community. In particular, the definition of suitable content understanding …
-
Personalized Means of Interacting with Multimedia Content
Today the world of multimedia is almost completely device- and content-centered. It focuses it’s energy nearly exclusively on technical issues such as computing power, network specifics or content and device characteristics and capabilities. In most multimedia systems, the presentation of …
-
Multimedia Content-Based Indexing and Recognition in Digital Libraries
… example, text data is searched by analyzing the contents of the text itself. One might execute a search using a method as simple as looking for the ASCII file name, or as complex as parsing large quantities of text and analyzing it with intelligent algorithms. However, searches are not limited to …
-
On the data hiding theory and multimedia content security applications
… comprehensive study of digital steganography for multimedia content protection. With the increasing development of Internet technology, protection and enforcement of multimedia property rights has become a great concern to multimedia authors and distributors. Watermarking technologies provide a …
-
Quality-Oriented Mobility Management for Multimedia Content Delivery to Mobile Users
… especially referring to bandwidth, enable multimedia streaming to mobile users, maintaining a high user perceived quality is still a challenging task. The main factors which affect quality in multimedia streaming over wireless networks are mainly the error-prone nature of the wireless …
-
Modernizing the Integrated Approach: A Dynamic Teaching Method Using Podcasts and Multimedia Content
… explores ways to create a curriculum in which multimedia and technology such as podcasts, streaming video, and online articles are utilized effectively in order to develop academic skills for adult international students, specifically those with the goal of attending an American university. …
-
Multimedia content adaptation for internet protocol television services in the IP multimedia subsystem
This thesis involves an investigation into which of these techniques are best suited for use in IMS-based IPTV services with each adaptation method evaluated in terms of its relative strengths and weaknesses. Precoding has low processing requirements for the adaption of video but requires excessive …
-
Analysis of users' psycho-physiological parameters in response to affective multimedia - A mutlimodal and implicit approach for user-centric multimedia tagging
… emotional responses of a user to some affective multimedia content (ii) to tag the multimedia content with affective labels. The second is very useful to create affective profiles of users within real world applications for user-centric multimedia retrieval. Affective responses of users could be …
-
Multimedia electronic mail on the X.400 message handling system.
… also encountered its limitations with regards to multimedia content and interoperability. An approach that provides a multimedia capability to X.400 that has a built-in interoperability with the Internet is suggested. This approach ensures that existing X.400 and Internet electronic mail …
-
Context-based multimedia semantics modelling and representation
… have contributed to the proliferation of digital multimedia data. Since multimedia data has become a critical resource in many organisations, there is an increasing need to gain efficient access to data, in order to share, extract knowledge, and ultimately use the knowledge to inform business …
-
Scalable Predictive Coding Using Coset Codes
… a tremendous amount of research in the fields of multimedia signal processing and multimedia communication over the last decade. This dissertation addresses the problem of compression and communication of multimedia content over unreliable channels. We propose an alternative to the conventional …
-
Motivation and skill acquisition in an online amateur multimedia community: a case study
Both the amount of multimedia content and the venues for sharing such content have been steadily increasing, yet not much is known about what motivated, inspired, and helped the content creators to create their artifacts. Using participant observation, web content analysis, and interviews, this …
-
Real-time multimedia-based education through the Internet
… Over the Internet, synchronous sharing of multimedia content introduces unacceptable delays as network bandwidth is limited. In this thesis, the issue of Internet bandwidth is minimized and a novel system is developed for distance education using multimedia course material over the …
-
A Quest for High-performance Peer-to-peer Live Multimedia Streaming
Demands for multimedia content, one form of digital content, are continuously increasing at a phenomenal pace, as video features are commonly available on personal devices, such as iPod, cell phone, laptop, PDA, and Blackberry. The streaming service poses unique bandwidth and delay challenges to …
-
A descriptive survey of two Québec multimedia art education courses
… a descriptive survey of two Quebec Universities multimedia art education courses. It attempts to answer a three-fold question about what has, what is, and what should be done to prepare pre-service art teachers to incorporate multimedia in their practice. Data collection was accomplished using …
-
Towards Intelligent Videogame Generation
Multimedia content plays a pivotal role in contemporary society, permeating diverse facets of communication and entertainment. However, the creation of high-quality multimedia content often requires specialized expertise and equipment, limiting its widespread accessibility. To address these …
-
Cloud Live video transfer
<p>As multimedia content continues to grow, considerations for more effective storage options, like cloud technologies, become apparent. While video has become a mainstream media source on the web, live video streaming is growing as a prominent player in the modern marketplace for both businesses …
-
Teaching Science Through Multimedia: Transitioning from a Technology-Centered Approach to a Learner-Centered Approach
An increase in the amount of educational multimedia content found on the internet has made it easier for teachers to flip their classrooms and have students learn through video as opposed to traditional lecture. However, two primary concerns exist with this method: (1) learning through video can be …
-
Data hiding in multimedia - theory and applications
Multimedia data hiding or steganography is a means of communication using subliminal channels. The resource for the subliminal communication scheme is the distortion of the original content that can be tolerated. This thesis addresses two main issues of steganographic communication schemes: 1. How …
-
Online Content Design with Unstructured Data
Studying the design and management of digital content is imperative for individuals and organizations that aim to thrive in the digital age. This dissertation investigates the design of digital content in three aspects: (1) consumer reviews for e-commerce, (2) online news headlines, and (3) …
Page 1 of 3