@inproceedings{isaac:hal-00862645, TITLE = {{Multi-dimensional sparse structured signal approximation using split bregman iterations}}, AUTHOR = {Isaac, Yoann and Barth{\'e}lemy, Quentin and Gouy-Pailler, Cedric and Atif, Jamal and Sebag, Mich{\`e}le}, URL = {https://hal.science/hal-00862645}, BOOKTITLE = {{ICASSP 2013 - 38th IEEE International Conference on Acoustics, Speech and Signal Processing}}, ADDRESS = {Vancouver, Canada}, PUBLISHER = {{IEEE}}, PAGES = {3826-3830}, YEAR = {2013}, MONTH = May, KEYWORDS = {Multidimensional signals ; Split Bregman ; Fused-LASSO ; Regularization ; Index Terms-Sparse approximation}, PDF = {https://hal.science/hal-00862645/file/article_Yoann%20Isaac.pdf}, HAL_ID = {hal-00862645}, HAL_VERSION = {v1}, }