Authors :
Keerthana B.; Lohith C.
Volume/Issue :
Volume 11 - 2026, Issue 8 - August
Google Scholar :
https://tinyurl.com/5dkfhxhw
Scribd :
https://tinyurl.com/4mbpzctk
DOI :
https://doi.org/10.38124/ijisrt/26aug455
Note : A published paper may take 4-5
working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and
ResearchGate.
Abstract :
Manual and card/barcode-based attendance recording remains slow, error-prone, and vulnerable to proxy
marking, motivating fully automated, camera-based alternatives for schools and organizations. This paper proposes an
Attention-Enhanced Lightweight CNN framework that couples MTCNN multi-scale face detection with a CBAM
(Convolutional Block Attention Module) augmented MobileFace-style backbone trained under triplet loss to produce
compact, discriminative 128-dimensional face embeddings from surveillance video. Enrolled identities are matched via
cosine similarity against a reference embedding gallery, and a temporal multi-frame voting stage consolidates predictions
across consecutive frames to suppress transient misdetections caused by pose change, partial occlusion, or motion blur.
Keywords :
Automated Attendance, Convolutional Neural Networks, Face Recognition, Surveillance Video, MTCNN, Attention Mechanism, Triplet Loss, Deep Learning, Occlusion Robustness.
References :
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Manual and card/barcode-based attendance recording remains slow, error-prone, and vulnerable to proxy
marking, motivating fully automated, camera-based alternatives for schools and organizations. This paper proposes an
Attention-Enhanced Lightweight CNN framework that couples MTCNN multi-scale face detection with a CBAM
(Convolutional Block Attention Module) augmented MobileFace-style backbone trained under triplet loss to produce
compact, discriminative 128-dimensional face embeddings from surveillance video. Enrolled identities are matched via
cosine similarity against a reference embedding gallery, and a temporal multi-frame voting stage consolidates predictions
across consecutive frames to suppress transient misdetections caused by pose change, partial occlusion, or motion blur.
Keywords :
Automated Attendance, Convolutional Neural Networks, Face Recognition, Surveillance Video, MTCNN, Attention Mechanism, Triplet Loss, Deep Learning, Occlusion Robustness.