See Zi Siang and Khairul Hazrin Hashim and Harold Thwaites and Lee Xia Sheng and Ooi Wooi Har, Retrieving Extended High Dynamic Range from Digital Negative Image - An Experiment on Architectural Photo Imaging. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2012, vol. 68(8). 1061 - 1069 [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/15380.