24 research outputs found
Sample images of one person from the AR database.
<p>Sample images of one person from the AR database.</p
Impact of patch size on PMR (1–5 denote the training sample size per subject).
<p>Impact of patch size on PMR (1–5 denote the training sample size per subject).</p
Training (the first row) and testing (the second row) sample images of a person in the Extended Yale B database.
<p>Training (the first row) and testing (the second row) sample images of a person in the Extended Yale B database.</p
Diagram of patch-based matrix regression for face recognition.
<p>Diagram of patch-based matrix regression for face recognition.</p
(a) Original image; (b) observed image; (c) error image; (d) rearranged error image; (e) distributions of error image; and (f) distributions of singular values of error image.
<p>(a) Original image; (b) observed image; (c) error image; (d) rearranged error image; (e) distributions of error image; and (f) distributions of singular values of error image.</p
Recognition rate curves of PMR and MSPMR versus the variations in the regularization parameter in different face recognition scenarios.
<p>Recognition rate curves of PMR and MSPMR versus the variations in the regularization parameter in different face recognition scenarios.</p
Recognition rates (%) on the AR database testing with scarves.
<p>Recognition rates (%) on the AR database testing with scarves.</p
Training and testing images of a person in the AR database.
<p>Training and testing images of a person in the AR database.</p