Distance Map Registration
| Main Authors: | Okock Polycarp Omondi, Urban Jozef, Mikula Karol |
|---|---|
| Format: | info Proceeding eJournal |
| Bahasa: | eng |
| Terbitan: |
, 2018
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/2553141 |
Daftar Isi:
- The presentation of this work was made at PhD Student AACEE competition 2018, in Bratislava at Slovak University of Technology This work was motivated by the Atlas-based segmentation (ABS) method, where we find the correspondences between shapes used in the atlas construction. The contribution the previous work are Extension of shape registration method to 3D data. Representation of the shapes using distance map function. Using gradient descent methods to find the optimal Affine transformation in the optimization criterion. Efficiency improvements through Using Stochastic Gradient Descent method Parallelization of the distance map algorithm using graphics processing unit