Extraction of Lesion-Partitioned Features and Retrieval of Contrast-Enhanced Liver Images

Table 1

Retrieval result based on 3 regions with surrounding liver parenchyma.

Staging scan	MAP		P(10)		P(20)
	RLDA	LDP	RLDA	LDP	RLDA	LDP
AP	0.6160	0.6135	0.8259	0.8192	0.8259	0.8190
PVP	0.6288	0.6333	0.8445	0.8575	0.8445	0.8575
DP	0.5972	0.5960	0.7707	0.7723	0.7707	0.7723
AP + PVP	0.6650	0.6651	0.9146	0.9144	0.9141	0.9144
PVP + DP	0.6522	0.6536	0.8845	0.8900	0.8845	0.8900
AP + PVP + DP	0.6755	0.6681	0.9292	0.9127	0.9292	0.9123