Subversion Repositories seema-scanner

Rev

Rev 106 | Rev 150 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 106 Rev 149
Line 213... Line 213...
213 
	\label{fig:meshlab4}
 213 
	\label{fig:meshlab4}
214 
\end{figure}
 214 
\end{figure}
215 
 
 215 
 
216 
The next step is to reconstruct a surface from a point cloud. This can be done using the Poisson surface reconstruction built into Meshlab. It is accessible through ''File $\rightarrow$ Point Set $\rightarrow$ Surface Reconstruction: Poisson''. You will most probably have to vary the parameters for this step, to obtain pleasing results for your particular data.
216 
The next step is to reconstruct a surface from a point cloud. This can be done using the Poisson surface reconstruction built into Meshlab. It is accessible through ''File $\rightarrow$ Point Set $\rightarrow$ Surface Reconstruction: Poisson''. You will most probably have to vary the parameters for this step, to obtain pleasing results for your particular data.
217 
 
 217 
 
218 
The full Poisson code is available at \url{http://www.cs.jhu.edu/~misha/Code/PoissonRecon/Version6.11/}, and also installed on the scanner computer. The full software allows for finer control over the process, and also to remove mesh membranes with little point support. We refer to the documentation provided by the authors of the PoissonRecon code.
 218 
The full Poisson code is available at \url{http://www.cs.jhu.edu/~misha/Code/PoissonRecon/}, and also installed on the scanner computer. The full software allows for finer control over the process, and also to remove mesh membranes with little point support. We refer to the documentation provided by the authors of the PoissonRecon code.
219 
 
 219 
 
220 
The Poisson reconstruction algorithm does not keep colour information. In order to obtain a coloured mesh, one needs to re-project the per-point colour information from the full point cloud to the mesh. This can be done in Meshlab through the ''Filters $\rightarrow$ Sampling $\rightarrow$ Vertex Attribute Transfer'' functionality.
220 
The Poisson reconstruction algorithm does not keep colour information. In order to obtain a coloured mesh, one needs to re-project the per-point colour information from the full point cloud to the mesh. This can be done in Meshlab through the ''Filters $\rightarrow$ Sampling $\rightarrow$ Vertex Attribute Transfer'' functionality.
221 
\end{document}
 221 
\end{document}