Laser & Optoelectronics Progress, Volume. 55, Issue 4, 041008(2018)
Face Recognition Algorithm Based on Orthogonal Gradient Difference Local Directional Pattern
Figures & Tables(10)
Fig. 7. Part of different block recognition rates of (a) YALE and (b) AR face databases
Table 1. Identification rate of YALE face database with different algorithms
View tableTable 1. Identification rate of YALE face database with different algorithms
Algorithm Identification rate /% 2 3 4 5 LDP 78.34 82.00 82.72 84.68 ELDP 82.33 84.59 86.72 89.20 LDN 81.37 87.08 88.48 91.06 FLDP 80.06 83.54 84.58 88.34 CSLDP 87.38 91.00 92.42 94.19 DLDP 83.07 86.58 88.33 90.22 GCSLDP 84.59 88.97 90.06 91.75 OGDLDP 90.11 93.08 94.19 96.21
Table 2. Identification rate of AR database with different algorithms
View tableTable 2. Identification rate of AR database with different algorithms
Algorithm Identification rate /% Expression Illumination Shelter A Shelter B LDP 96.33 93.00 90.00 70.67 ELDP 97.00 98.33 89.67 71.00 LDN 96.67 96.67 91.33 66.67 FLDP 96.33 96.00 90.33 71.33 CSLDP 96.67 98.00 98.33 75.33 DLDP 97.00 95.00 91.33 78.00 GCSLDP 97.67 97.33 97.67 78.00 OGDLDP 99.33 99.33 99.33 87.67
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Huixian Yang, Jian Liu, Mengjuan Zhang, Jinfang Zeng. Face Recognition Algorithm Based on Orthogonal Gradient Difference Local Directional Pattern[J]. Laser & Optoelectronics Progress, 2018, 55(4): 041008
Paper Information
Category: Image processing
Received: Jul. 17, 2017
Accepted: --
Published Online: Sep. 11, 2018
The Author Email: Liu Jian ( 963645618@qq.com)
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