The task of assembling a 3D puzzle can be encountered in a number of problem areas, for instance in fields like cultural heritage or orthopedic surgical planning. In the former the reconstruction of archaeological shards is required, while in the latter fitting of bone fragments has to be accomplished. In the optimal case, this process is carried out automatically. However, at the moment this i...

As presented in previous editions, our method describes the three-dimensional reconstruction of the internal and external surfaces of the human's left ventricle from medical data. The reconstruction is a first process inside a complete VR application that will serve as an important diagnosis tool for hospitals. The segmentation process has been thoroughly refined in order to provide a robust bo...

In the literature, there are a lot of techniques for the reconstruction of software architectures. But they are lacking precise instructions how to apply and combine these techniques depending on the objectives and the boundary conditions of the reconstruction. Therefore, this diploma thesis introduces two new process models being developed for the reconstruction of software architecture views....

Introduction: While the necessity of replacing voxels with blobs in conventional tomographic reconstruction based upon line-integrals is clear, it is not however well-investigated in plane- integral-based reconstruction. The problem is more challenging in convergent-plane projection reconstruction. In this work, we are aiming at utilizing blobs as alternative to voxels. <stron...

BACKGROUND Modern synchrotron light sources and detectors produce data at such scale and complexity that large-scale computation is required to unleash their full power. One of the widely used imaging techniques that generates data at tens of gigabytes per second is computed tomography (CT). Although CT experiments result in rapid data generation, the analysis and reconstruction of the collecte...

Although type reconstruction for dependently typed languages is common in practical systems, it is still ill-understood. Detailed descriptions of the issues around it are hard to find and formal descriptions together with correctness proofs are non-existing. In this paper, we discuss a one-pass type reconstruction for objects in the logical framework LF, describe formally the type reconstructio...

As presented in previous editions, our method describes the three-dimensional reconstruction of the internal and external surfaces of the human's left ventricle from medical data. The reconstruction is a first process inside a complete VR application that will serve as an important diagnosis tool for hospitals. The segmentation process has been thoroughly refined in order to provide a robust bo...

In this paper, a 3D reconstruction approach based on wavelet analysis and neural networks is presented. It can be used in neuro-vision system. The approach can be divided into two parts. First, the stereo matching problem is solved with wavelet analysis. Dyadic discrete wavelet analysis is adopted in this process and stereo matching process is realized with global optimization. A coherent hiera...

The psychological impact of breast reconstruction has widely been described, and multiple studies show that reconstruction improves the well-being and quality of life of patients. In breast reconstruction, the goal is not only the morphological result, but mainly the patient's perception of it. The objective of our study is to compare the physical and psychosocial well-being and satisfaction co...

We present a joint mixture model for integrating anatomical information in ECT reconstruction. The mixture model acts as a Bayesian prior with the added benefit of the anatomical segmentation pixel-region labels guiding the reconstruction process. An additional hyper-prior on the mixture occupation probability is introduced. This has the novel interpretation of maximizing the mutual information...