Change search
ReferencesLink to record
Permanent link

Direct link
Layer-Optimized Streaming of Motion-Compensated Orthogonal Video
KTH, School of Electrical Engineering (EES), Communication Theory.
2013 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

This report presents a layer-optimized streaming technique for delivering video content over the Internet using quality-scalable motion-compensated orthogonal video. We use Motion-Compensated Orthogonal Transforms (MCOT) to remove temporal and spatial redundancy. The resulting subbands are quantized and entropy coded by Embedded Block Coding with Optimized Truncations (EBCOT). Therefore, we are able to encode the input video into multiple quality layers with sequential decoding dependency. A layer-distortion model is constructed to measure the trade-off between expected streaming layer and expected distortion. Due to the sequential dependency among streaming layers, we build a cost function with concave properties. With that, we develop a fast algorithm to find the optimal trans-mission policy at low computational complexity. The experiments demonstrate the advantages of expected distortion and computational complexity for challenging streaming scenarios.

Place, publisher, year, edition, pages
2013. , 39 p.
EES Examensarbete / Master Thesis, XR-EE-KT 2013:008
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
URN: urn:nbn:se:kth:diva-126985OAI: diva2:643020
Educational program
Master of Science - Wireless Systems
Available from: 2013-08-27 Created: 2013-08-25 Last updated: 2013-08-27Bibliographically approved

Open Access in DiVA

fulltext(1452 kB)106 downloads
File information
File name FULLTEXT01.pdfFile size 1452 kBChecksum SHA-512
Type fulltextMimetype application/pdf

By organisation
Communication Theory
Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 106 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 101 hits
ReferencesLink to record
Permanent link

Direct link