Research on Face Image Digital Processing and Recognition Based on Data Dimensionality Reduction Algorithm

Table 3

Experimental comparison of different methods on the ORL face database.

Comparison items	LRE	LSDP	TNNL	LPRR	Truncated-LRE	Method proposed
						8 × 6	12 × 6
Recognition rate	91.46	90.69	90.07	91.63	90.26	93.53	92.95
Number of misidentified samples	19	20	22	18	21	15	17