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- Title
Registro de imágenes de rango basado en similaridad entre regiones.
- Authors
Maldonado, Manuel A.; Branch, John W.; Sánchez T., German
- Abstract
Range image registration is an intermediate step in the reconstruction of three-dimensional models process. Range sensors obtain a set of range images, and need to be registered mainly due to the partial nature of the acquisition process. We propose a rough registration method for triangular meshes based on matching regions using the Shape-Index like a topological descriptor, and the use of Earth Mover's Distance (EMD) metrics as a measure of similarity between regions. The main advantage of this method since it is independent of the initial pre-alignment and spatial transformation, it allows obtaining an adequate registration regardless of the original position of each view.
- Subjects
RANGE imaging; IMAGE registration; THREE-dimensional imaging; THREE-dimensional modeling; MEASUREMENT of distances; COMPUTER network resources
- Publication
INGENIARE - Revista Chilena de Ingeniería, 2015, Vol 23, Issue 1, p67
- ISSN
0718-3291
- Publication type
Article