@article{song2013fuzzy,
title={Fuzzy quantization based bit transform for low bit-resolution motion estimation},
author={Song, Chuan-Ming and Guo, Yanwen and Wang, Xiang-Hai and Liu, Dan},
journal={Signal Processing: Image Communication},
volume={28},
number={10},
pages={1435--1447},
year={2013},
publisher={Elsevier}
}