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The influence of video on reader response: incorporating mulitmedia with literacy instructionWard, Tamara Jean 28 August 2008 (has links)
Not available / text
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DCT domain video foveation and transcoding for heterogeneous video communicationLiu, Shizhong 06 May 2011 (has links)
Not available / text
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Foveated video compression for lossy packet networksLarcom, Ronald Craig 21 December 2011 (has links)
Unreliable networks can severely hamper transmission of video data. In applications requiring minimal latency, video frames must be compressed using intraframe techniques. We develop a video codec suitable for robot teleoperation over unreliable networks with high packet loss rates. The codec combines a foveated image compression algorithm, Embedded Foveation Image enCoding (EFIC), with a Forward Error Correction (FEC) code tuned to network performance. Foveation, or spatially variant image resolution, allows very high compression levels while preserving the most important image characteristics. By tightly integrating an FEC within the codec we are able to virtually eliminate dropped frames independent of the network protocol. We find that the new codec supports much higher video quality than another intraframe compression technique, Motion JPEG (M-JPEG). / text
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Video object coding and relighting for image base representationChan, Kin-lok, 陳健樂 January 2004 (has links)
published_or_final_version / abstract / toc / Electrical and Electronic Engineering / Master / Master of Philosophy
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A novel bit allocation buffer control algorithm for low bit-rate videocompression吳景濤, Ng, King-to. January 1998 (has links)
published_or_final_version / Electrical Engineering / Master / Master of Philosophy
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Motion estimation in feature domainMok, Wai-hung, Toby., 莫偉雄. January 2000 (has links)
published_or_final_version / Electrical and Electronic Engineering / Master / Master of Philosophy
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Cosi fan tutte on videoChan, Tong-ti, Trudy. January 1998 (has links)
The Best MPhil Thesis in the Faculties of Architecture, Arts, Business& Economics, Education, Law and Social Sciences (University of HongKong), Li Ka Shing Prize, 1997-1999 / published_or_final_version / Music / Master / Master of Philosophy
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The Effects of Video Modeling on Skill Acquisition in Children with Autism Spectrum DisorderKaffer, Christine L. January 2010 (has links)
The current study examined the effectiveness of a video modeling procedure on a basicmath skill acquisition in students with Autism Spectrum Disorder (ASD) using a multipleprobe across students design. Participants were four kindergarten/first grade students in aself-contained classroom in an urban public school. All met the criteria for ASD prior tobeginning the study. The independent variable included a video model teaching a basicmath skill. The dependent variable was correct student response. Results indicated thatone of the four students responded to the intervention immediately and these skillsmaintained over time. However, the other three students did not respond to videomodeling instruction. Conclusions regarding the effectiveness of the video modelingprocedure for teaching math skills were inconclusive. Implications for further researchare addressed.
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Teaching a child with autism to imitate in natural contexts using video modelingKleeberger, Victoria 05 1900 (has links)
Imitation is a core deficit often observed in children diagnosed with autism. Video modeling has been shown to be effective for teaching children with autism a variety of skills, but there is little research demonstrating the effectiveness of this technique with core skills such as imitation. The purpose of this study was to examine the effectiveness of a video modeling intervention to teach a preschool-age child with autism to imitate novel and acquired actions (with and without objects) in natural contexts (i.e., songs and toy play activities). A general case approach was used to examine the instructional universe of common preschool songs in order to select the exemplars that were most likely to facilitate generalization. In addition to video modeling, additive components that included highlighting the critical features of the video examples and prompting/fading were required to demonstrate a functional relationship. Experimental control was evident in a multiple baseline design across three imitation activities. The results are discussed with reference to previous research, future research directions, and implications for practice in educational settings.
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SUE : an advertisement recommendation framework utilizing categorized events and stimuliCheung, Billy Chi Hong 05 1900 (has links)
With the emergence of peer-to-peer video-on-demand systems, new avenues for keeping track of and subsequently meeting user needs and desires have arisen. Based on the idea of contextual priming, we introduce a new frame-work, SUE, that takes advantage of the intimate level of user profiling afforded by the internet as well as the linear and segmented nature of p2p technology to determine a user's exact on-screen experience at any given time interval. This allows us to more accurately determine the type of information a user is likely to be more receptive to. Our design differs from other existing systems in two ways: (a) the level of granularity it can support, accommodating factors from both the user's on-screen and physical environment in making its recommendations and (b) in addressing some of the shortcomings seen in current applications, such as those imposed by coarse user profiling and faulty associations. In order to examine the viability of our framework, we provide a high level design specifying its incorporation into an existing p2p video system, the BitVampire project.
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