@INPROCEEDINGS{5749467, 
author={L. Zhu and H. Xiong}, 
booktitle={2011 Data Compression Conference}, 
title={Iterative Thresholding-Based Sparse Directional Representation for Efficient Low Bit-Rate Embedded Video Coding}, 
year={2011}, 
pages={93-102}, 
keywords={data compression;iterative methods;video coding;wavelet transforms;directional embedded image coding system;efficient low bit rate embedded video coding;iterative thresholding algorithm;iterative thresholding based sparse directional representation;sharp frequency localized contourlet transform;video compression;Encoding;Image coding;Laplace equations;Redundancy;Video coding;Wavelet transforms;embedded coding;multiscale geometric analysis;sparse coding}, 
doi={10.1109/DCC.2011.16}, 
ISSN={1068-0314}, 
month={March},}