Media type: E-Article Title: Ridge extraction based on adaptive variable-bandwidth cost functions by edge detection of time frequency images Contributor: Dou, Chunhong; Lin, Jinshan imprint: IOP Publishing, 2020 Published in: Measurement Science and Technology Language: Not determined DOI: 10.1088/1361-6501/ab6278 ISSN: 0957-0233; 1361-6501 Origination: Footnote: