EURASIP Journal on Advances in Signal Processing

Table 2 Average number of foreground and background blocks over the 10 images selected from each subdatabase.

From: -Means Based Fingerprint Segmentation with Sensor Interoperability

Subdatabase		Foreground	Background	All
FVC2000	DB1	1069.8	299.2	1369
	DB2	1147.2	292.8	1440
	DB3	1819.4	1484.6	3304
FVC2002	DB1	1290.3	917.7	2208
	DB2	1662.4	927.6	2590
	DB3	817.6	551.4	1369
FVC2004	DB1	1550.7	3249.3	4800
	DB2	1136.9	708.1	1845
	DB3	1498.7	721.3	2220

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