A Comparative Study of Human Thermal Face Recognition Based on Haar Wavelet Transform and Local Binary Pattern

Table 4

Recognition performance (benchmark database) with varying numbers of eigenvectors and the values of 𝛼 and 𝛽.

Value of 𝛼 and 𝛽	Recognition rate (%)
	10 eigenvectors	20 eigenvectors	30 eigenvectors	40 eigenvectors	50 eigenvectors
𝛼=1.0 and 𝛽=0.0	83.33	86.27	80.39	86.27	75.49
𝛼=0.9 and 𝛽=0.1	86.27	86.27	75.49	89.22	86.27
𝛼=0.8 and 𝛽=0.2	89.22	83.33	89.22	83.33	80.39
𝛼=0.7 and 𝛽=0.3	89.22	83.33	86.27	80.39	83.33
𝛼=0.6 and 𝛽=0.4	86.27	80.39	86.27	89.22	89.22
𝛼=0.5 and 𝛽=0.5	94.11	83.33	92.15	89.22	89.22
𝛼=0.4 and 𝛽=0.6	80.39	78.57	86.27	92.15	88.22
𝛼=0.3 and 𝛽=0.7	80.39	86.27	89.22	86.27	83.33
𝛼=0.2 and 𝛽=0.8	89.22	83.33	86.27	80.39	78.57
𝛼=0.1 and 𝛽=0.9	89.22	78.57	80.39	89.22	83.33
𝛼=0.0 and 𝛽=1.0	80.39	80.39	83.33	75.49	83.33