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 94 for “"Video coding"”.
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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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Low Complexity Multiview Video Coding
3D video is a technology that has seen a tremendous attention in the recent years. Multiview Video Coding (MVC) is an extension of the popular H.264 video coding standard and is commonly used to compress 3D videos. It offers an improvement of 20% to 50% in compression efficiency over simulcast …
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Interframe estimation and video coding
… interframe estimation: backward multiresolution video coding and coding of MRI volumetric data.
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Video coding in a broadcast environment
Thesis (M.S.)--Massachusetts Institute of Technology, Program in Media Arts & Sciences, 1993.
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Low complexity in-loop perceptual video coding
The tradition of broadcast video is today complemented with user generated content, as portable devices support video coding. Similarly, computing is becoming ubiquitous, where Internet of Things (IoT) incorporate heterogeneous networks to communicate with personal and/or infrastructure devices. …
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Backward Adaptive Motion Representation and Video Coding
… filter banks to be incorporated into our wavelet video coder, for the purpose of further improving compression efficiency, and for protection against channel errors in practical video communication. Our designs are formulated as constrained optimization problems under a number of system …
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Transforms for prediction residuals in video coding
… used to compress both image intensities in image coding and prediction residuals in video coding. Major prediction residuals include the motion compensated prediction residual, the resolution enhancement residual in scalable video coding, and the intra prediction residual in intra-frame coding. …
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Intelligent Side Information Generation in Distributed Video Coding
Distributed video coding (DVC) reverses the traditional coding paradigm of complex encoders allied with basic decoding to one where the computational cost is largely incurred by the decoder. This is attractive as the proven theoretical work of Wyner-Ziv (WZ) and Slepian-Wolf (SW) shows that the …
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Error control for scalable image and video coding
Scalable image and video has been proposed to transmit image and video signals over lossy networks, such as the Internet and wireless networks. However, scalability alone is not a complete solution since there is a conflict between the unequal importance of the scalable bit stream and the agnostic …
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Optimal Linear Processing for Image and Video Coding
… modulation (DPCM) loop employed in the coding of video sequences is inefficient at low bit rates. Using a Gaussian auto-regressive model, we propose the incorporation of rate-distortion optimized filters into the DPCM loop. It is shown that these filters trade off less important spectral …
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Circuit implementations for high-efficiency video coding tools
High-Efficiency Video Coding (HEVC) is planned to be the successor video standard to the popular Advanced Video Coding (H.264/AVC) with a targeted 2x improvement in compression at the same quality. This improvement comes at the cost of increased complexity through the addition of new coding tools …
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Edge and region segmentation based video coding method
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science; and, Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.
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Content-prioritised video coding for British Sign Language communication.
Video communication of British Sign Language (BSL) is important for remote interpersonal communication and for the equal provision of services for deaf people. However, the use of video telephony and video conferencing applications for BSL communication is limited by inadequate video quality. BSL …
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Fractal-Based Image and Video Coding Using Matching Pursuit
This dissertation will also present a comparative study on the resolution enhancement of images using the inter-scale prediction inherent in the fractal transforms. (Abstract shortened by UMI.).
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Wavelet-based adaptive video coding for packet-switching networks
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.
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Low Cost Algorithms for Image/Video Coding and Rate Control
… is focused on low computational cost and low encoding delay algorithms for image/video coding and for the rate control problem. Ten algorithms and four estimates are proposed which can be classified along three main streams. In the first stream, three algorithms are designed for indirectly …
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