Funding for this research was provided by:
The financial supports by the Ministry of human resources and social security (198606)
The special fund for central finance of universities (2018SCU12065)
Technology of Sichuan Province (2020JDRC0026)
Article History
Received: 18 February 2020
Revised: 15 August 2020
Accepted: 16 September 2020
First Online: 27 October 2020
Compliance with ethical standards
:
: We declare that we have no financial and personal relationships with other people or organizations that can inappropriately influence our work, there is no professional or other personal interest of any nature or kind in any product, service and/or company that could be construed as influencing the position presented in, or the review of, the manuscript entitled “Two low illuminance image enhancement algorithms based on grey level mapping”.