\input zb-basic \input zb-ioport \iteman{io-port 70464310} \itemau{Xiao, Yu; Zeng, Tieyong} \itemti{Poisson noise removal via learned dictionary} \itemso{ICIP, 1177-1180 (2010).} \itemcc{} \itemut{} \itemli{doi:10.1109/ICIP.2010.5651863} \end