3D face and motion estimation from sparse points using adaptive bracketed minimization
This paper presents a novel method for estimating camera motion and reconstructing human face from a video sequence. The coarse-to-fine method is applied via combining the concepts of Powell's minimization with gradient descent. Sparse points defining the human face in every frame are tracked u...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
Springer Netherlands
2015
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| Subjects: | |
| Online Access: | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84874930357&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38689 |
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| Institution: | Chiang Mai University |