Zhang, KeKeZhangLafruit, GauthierGauthierLafruitLauwereins, RudyRudyLauwereinsLuc, Van GoolVan GoolLuc2021-10-202021-10-2020121057-7149https://imec-publications.be/handle/20.500.12860/21915Constant time joint bilateral filtering using joint integral histogramsJournal article