@article{shi:hal-01301540, TITLE = {{Improving Low-dose Cardiac CT Images based on 3D Sparse Representation}}, AUTHOR = {Shi, Luyao and Hu, Yining and Chen, Yang and Yin, Xindao and Shu, Huazhong and Luo, Limin and Coatrieux, Jean-Louis}, URL = {https://univ-rennes.hal.science/hal-01301540}, JOURNAL = {{Scientific Reports}}, PUBLISHER = {{Nature Publishing Group}}, VOLUME = {6}, NUMBER = {1}, PAGES = {22804}, YEAR = {2016}, DOI = {10.1038/srep22804}, HAL_ID = {hal-01301540}, HAL_VERSION = {v1}, }