Optical Tomography


<<back CT Fire Movies Paper Data set

CT

Source: 9 images - 64x64 pixels
Result: 32x32x32 voxel volume

Original
original
Reconstruction
reconstructed













Movie 1 rotation in camera plane
Movie 2 rotation leaving camera plane
Movie 3 rotation in camera plane - voxel model 56^3
Movie 4 rotation leaving camera plane - voxel model 56^3
Movie 5 rotation in camera plane - voxel model 64^3

Fire

Source movie
Frame 187 of source movie (size 160x120) :
Cam0
original cam0
Cam1
original cam1
Cam2
original cam2
Cam3
original cam3
Cam4
original cam4
Cam5
original cam5
Cam6
original cam6
Cam7
original cam7























4 isosurfaces of constant emissivity (reconstructed from 32x32x32 volume) isosurfaces through fire volume



slices through the same volume
isosurfaces through fire volume



volume rendering of the flame with trilinear interpolated voxel data
volume rendering of flame 187

Movies

First result - CT reconstructed frame 187.
First better result - reconstructed frame 187 - movement in camera "plane".
First better result - reconstructed frame 187 - movement over the top.
64^3 volume - reconstructed frame 187 - movement in camera "plane", rendering - 256x256 pixels.
64^3 volume - reconstructed frame 187 - movement in camera "plane", rendering - 128x128 pixels.
96^3 volume - reconstructed frame 187 - movement in camera "plane", rendering - 256x256 pixels.
96^3 volume - reconstructed frame 194 - movement in camera "plane", rendering - 256x256 pixels.
Animated movie in virtual environment - rendering - 512x512 pixels (8.3 MB).

Paper

download (pdf) 1.7 MB

Data set

Homepage of the data set

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