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The cumulative RMSE curves with different initial parameters by four methods: Ours (LK+4-PP), LK+BBP, LK+NN and LK.
Abstract
<p>(a) The results with initial Gaussian noise <i>N</i>(0, 10). (b) The results with initial rotated <i>N</i>(0, 5) degrees and randomly perturbed by Gaussian noise <i>N</i>(15, 10). (c) The results with initial rotated <i>N</i>(0, 10) degrees and randomly perturbed by Gaussian noise <i>N</i>(10, 10).</p- Image
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- Biotechnology
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- face representation
- K-PP
- Comparison results
- K Patch Pairs
- object function
- template
- method
- ability
- surprise face
- weight matrix
- optimization problem
- Non-Rigid Face Alignment
- Lucas-Kanade algorithm
- state-of-art similarity measure
- non-rigid face alignment