Rekonstrukce 3D scény z obrazových dat
| Autor: | Hejl, Zdeněk |
|---|---|
| Jazyk: | čeština |
| Rok vydání: | 2012 |
| Předmět: |
feature points
Scale Invariant Feature Transform Poisson surface reconstruction povrchová reprezentace Bundler SIFT videozáznam video PCL CMVS polygonal model point cloud Bundle adjustment mračno bodů reconstruction polygonální model rekonstrukce surface representation fotografie 3D model význačné body polygon photograph shlukování detekce stereoskopie SFM PMVS segmentace |
| Druh dokumentu: | masterThesis |
| Popis: | This thesis describes methods of reconstruction of 3D scenes from photographs and videos using the Structure from motion approach. A new software capable of automatic reconstruction of point clouds and polygonal models from common images and videos was implemented based on these methods. The software uses variety of existing and custom solutions and clearly links them into one easily executable application. The reconstruction consists of feature point detection, pairwise matching, Bundle adjustment, stereoscopic algorithms and polygon model creation from point cloud using PCL library. Program is based on Bundler and PMVS. Poisson surface reconstruction algorithm, as well as simple triangulation and own reconstruction method based on plane segmentation were used for polygonal model creation. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
| Externí odkaz: |
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