Florin-Marian Birleanu Cornel Ioana Alexandru Serbanescu Jocelyn Chanussot A time-distributed phase space histogram for detecting transient signals. 3844-3847 2011 ICASSP https://doi.org/10.1109/ICASSP.2011.5947190 conf/icassp/2011 db/conf/icassp/icassp2011.html#BirleanuISC11