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Please use this identifier to cite or link to this item: http://hdl.handle.net/UCSP/16036
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dc.contributor.advisorCuadros Vargas, Alex-
dc.contributor.authorChoque Ramos, Tony Liedyn-
dc.description.abstractA digital image may contain objects made up of multiple regions concerning different material properties, physical or chemiqcal attributes. Thus, generating multi-material simplicial meshes (of 2 and 3 dimension) from images may produce singularities on boundaries between partitioned regions. Most of current methods remove singularities considering only meshes representing a single material or object. This work focuses on reparing singularities of meshes describing multiple objects. For this purpose, our approach is based on partitioning adjustment (relabeling) and point insertion, these ideas can be combined to improve different qualities: increase the speed, keep as much as posible the shape of the original partitioning or keep the number elements in the mesh. Our proposal was applied in different contexts, meshes with different number of singularities or materials, of 2 and 3 dimensions. In all cases, all the singularities were removed from the mesh. Addicionally, once the mesh has no singularities, we could develop and apply some alternatives for boundary smoothing based on relabeling and vertex relocation.es_PE
dc.description.uriTrabajo de investigaciónes_PE
dc.publisherUniversidad Católica San Pabloes_PE
dc.sourceUniversidad Católica San Pabloes_PE
dc.sourceRepositorio Institucional - UCSPes_PE
dc.subjectcomputational Geometryes_PE
dc.subjectmesh processinges_PE
dc.subjectmesh generationes_PE
dc.subjectmesh repairinges_PE
dc.titleMejora de las fronteras en mallas simpliciales de múltiples materiales generadas a partir de imágeneses_PE
thesis.degree.nameMaestro en Ciencia de la Computaciónes_PE
thesis.degree.grantorUniversidad Católica San Pablo. Facultad de Ingeniería y Computaciónes_PE
thesis.degree.disciplineCiencia de la Computaciónes_PE
thesis.degree.programEscuela Profesional de Ciencia de la Computaciónes_PE
Appears in Collections:Tesis Postgrado - Maestría en Ciencia de la Computación

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