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Azencott, R. and Glowinski, R. and Ramos del Olmo, Ángel Manuel (2008) A controllability approach to shape identification. Applied Mathematics Letters, 21 (8). pp. 861-865. ISSN 0893-9659
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Official URL: http://www.sciencedirect.com/science/article/pii/S0893965907002807
Abstract
The main goal of this work is to discuss a controllability approach to the image matching/shape identification problem, an important issue in many applications, medical ones in particular. The matching problem is formulated as an approximate controllability problem involving a cost functional whose gradient is computed using an adjoint equation based methodology. The time discrete version of the image matching problem is also discussed in this work.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Shape identification; Image matching; Group of diffeomorphisms; Controllability; Adjoint equation; Time discrete controllability |
| Subjects: | Sciences > Mathematics > Algebraic geometry |
| ID Code: | 17706 |
| Deposited On: | 16 Jan 2013 11:20 |
| Last Modified: | 12 Dec 2018 15:07 |
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