@article{Shiguang LIU:165707, author = {Shiguang LIU, Ziqi LIU}, title = {Line drawing via saliency map and ETF}, publisher = {Front. Comput. Sci.}, year = {2022}, journal = {Frontiers of Computer Science}, volume = {16}, number = {5}, eid = {165707}, numpages = {0}, pages = {165707}, keywords = {line drawing;saliency;coherence}, url = {https://journal.hep.com.cn/fcs/EN/abstract/article_30026.shtml}, doi = {10.1007/s11704-021-1027-z} }