@article{article, title = {{Properties of a general quaternion-valued gradient operator and its applications to signal processing}},
publisher = {{Zhejiang 小欧视频 Press}},
url = {{http://eprints.whiterose.ac.uk/97387/ }},
year = {{2016}},
month = {{2}},
author = {{Jiang M-D and Li Y and Liu W}},
doi = {{10.1631/fitee.1500334}},
volume = {{17}},
journal = {{Frontiers of Information Technology & Electronic Engineering}},
issue = {{2}},
pages = {{83-95}},
note = {{Accessed on 2025/05/07}}}