ETD system

Electronic theses and dissertations repository

 

Tesi etd-03282013-121123


Thesis type
Tesi di laurea specialistica
Author
CAVARRETTA, EMANUELE
URN
etd-03282013-121123
Title
A lightweight framework for Assisted Multi-View Stereo reconstruction
Struttura
INFORMATICA
Corso di studi
TECNOLOGIE INFORMATICHE
Commissione
relatore Dellepiane, Matteo
relatore Cignoni, Paolo
Parole chiave
  • assisted reconstruction
  • image-based modeling
  • dense stereo reconstruction
  • multi-view stereo
Data inizio appello
12/04/2013;
Consultabilità
parziale
Data di rilascio
12/04/2053
Riassunto analitico
This thesis faces the problem of automated acquisition of object and scene models from multiple photographs, a process known as image-based modeling, or 3D photography.<br><br>We investigate a new paradigm for the acquisition, making the process interactive and almost real-time, and allowing the quality of the final result to be controllable, in contrast with existing methods. The reduced computational resources needed by this incremental approach allow the task to be affordable on average-end hardware, such laptops.<br><br>In addition, we propose a tool which implements this paradigm, showing that notable gains in terms of computational time can be achieved in the dense stereo reconstruction step, still maintaining a quality of the final result that is comparable, or better, than that achievable with existing methods.
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