Geometry Learning Through Batik Reconstruction

Construction of Batik Heritage Ontology through Automated Mapping

The wave of ontology has spread drastically in the cultural heritage domain. The impact can be seen from the growing number of cultural heritage web information systems, available textile ontology and harmonization works with the core ontology, CIDOC CRM. The aim of this study is to provide a base for common views in automating the process of mapping between revised TMT Knowledge Model and CIDO...

Geometry in CT Reconstruction

General Geometry CT Reconstruction

We present an efficient and accurate reconstruction technique for computed tomography (CT) images from a geometrically unconstrained set of ray sums. Current CT-scanners are immobile. However, a new era in x-ray production could usher in new, lightweight, flexible and portable x-ray devices. The proposed device, currently under development, is envisioned as a flexible band with tiny x-ray emitt...

Surfel Based Geometry Reconstruction

We propose a method for retrieving a piecewise smooth surface from noisy data. In data acquired by a scanning process sampled points are almost never on the discontinuities making reconstruction of surfaces with sharp features difficult. Our method is based on a Markov Random Field (MRF) formulation of a surface prior, with the surface represented as a collection of small planar patches, the su...

Develop and improve teaching and learning through blended learning Teaching Development and Improvement through Blended Learning

Introduction: E-learning is being replaced with traditional methods. The e-learning also has its own limitations and cannot be replaced by traditional education, completely. The educational experts try to mix e-learning and traditional learning in different ways, despite the advantages and disadvantages of the both methods. This article aims to introduce and evaluate blended learning approac...