Face recognition based on PCA is incorporated in this attendance management system. The impact of the Viola-Jones algorithm in face detection has been highlighted in the paper. From the experimental results, it has been found that recognition accuracy of the proposed algorithm is 98.2% for the database without occlusion and 75% with occlusion for K ideal. Results also show that ideal value for RR for database 1 without occlusion is 0.267, and with occlusion, it is 0.4. Results also show that varying lighting conditions will degrade the performance of the algorithm.
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