dc.contributor.author |
Hasani, M Ibrahim Ali |
|
dc.date.accessioned |
2022-04-28T04:58:41Z |
|
dc.date.available |
2022-04-28T04:58:41Z |
|
dc.date.issued |
2022 |
|
dc.identifier.uri |
http://10.250.8.41:8080/xmlui/handle/123456789/29308 |
|
dc.description.abstract |
This paper presents PCFAN, a network architecture for set/video face recognition.
Using stacked attention blocks and a multi-model architecture, it automatically
assigns adaptive weights to every instance in the set, based on both the recognition
embeddings and the associated face metadata. It uses these weights to produce
a single, compact feature vector for the set. The model automatically learns
to advocate for features from images with more favorable qualities and poses,
which inherently hold more information. Our block can be inserted on top of
any standard recognition model for set prediction and improved performance,
particularly in unconstrained scenarios where subject pose and image quality vary
considerably between frames. We test our approach on three challenging video
face-recognition datasets, IJB-A, IJB-B, and YTF, and report state-of-the-art
results. Moreover, a comparison with top aggregation methods as our baselines
demonstrates that PCFAN is the superior approach. |
en_US |
dc.description.sponsorship |
Dr. Omar Arif |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
SEECS, National University of Sciences & Technology Islamabad |
en_US |
dc.subject |
set recognition, unconstrained video face recognition, feature aggrega tion, adaptive weighing, m |
en_US |
dc.subject |
demonstrates that PCFAN is the superior approach. Keywords: set recognition, unconstrained video face recognition, feature aggrega tion, adaptive weighing, multi-model networ |
en_US |
dc.title |
Pose Calibrated Feature Aggregation for Robust Video Face Recognition in Unconstrained Environments |
en_US |
dc.type |
Thesis |
en_US |