RANDOM FIELD MODELS A NEW OPTION OF TEXTURAL ANAALY 818 IN ULTRABONIC IhlAoEB OFTHELIWX
J. S. Bleck, M. Wo, Siegfried Wagner, Mechthild Westhoff‐Bleck · 1993
AhCt In ubraeollic imagea of the liver umvcntid two dimcnkmal texture parametcm (CTP) WCTe compad with paramctefl derived from a new stochasiic mudcl, it. periodic random field models (AF'RFM). By fitiing the model to a given textual paUcm, the esdimated model pammctm arc suitable texture features to disringuish between images of the liver with and without nticrofd lesions. The APRFM approach produce classificrtion rteul$ equivalent or ewn bettcr than those obtained by usagc of CTP parameters. Taking advantage of Mt plinciplc of adyilis by qnth~ the poesibility of camping vieuafly the re-qmth* image with the orighal ultrasollic imagc is important for clinical acceptance.