http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7149335&newsearch=true&queryText=Progressive%20Dictionary%20Learning%20with%20Hierarchical%20Structure%20for%20Scalable%20Video%20Coding@INPROCEEDINGS{7149335, 
author={X. Tang and W. Dai and H. Xiong}, 
booktitle={2015 Data Compression Conference}, 
title={Progressive Dictionary Learning with Hierarchical Structure for Scalable Video Coding}, 
year={2015}, 
pages={472-472}, 
keywords={gradient methods;image motion analysis;image reconstruction;image sampling;spatiotemporal phenomena;stochastic processes;video coding;video communication;heterogenous network;hierarchical B-picture prediction structure;interpredicted frame reconstruction;learning-based scalable video coding;motion trajectory;progressive dictionary learning;stochastic gradient descent;video transmission;Data compression;Dictionaries;Electronic mail;Encoding;Training;Trajectory;Video coding}, 
doi={10.1109/DCC.2015.28}, 
ISSN={1068-0314}, 
month={April},}

http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7149335&newsearch=true&queryText=Progressive%20Dictionary%20Learning%20with%20Hierarchical%20Structure%20for%20Scalable%20Video%20Coding