10
Matherix Labs CSA Open Day 6 March, 2011

3D reconstruction from Video

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This is one of the first tools built at Matherix Labs experimenting with 3D reconstruction from a cell-phone camera and using structure from motion techniques. This was built during Nov 2010 to May 2011. Please observe the depth maps and corresponding video-snapshot in the slides.

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Page 1: 3D reconstruction from Video

Matherix Labs

CSA

Op

en D

ay –

6 M

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, 20

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Page 2: 3D reconstruction from Video

Sample Image from the video Rough depth map gotten after processing

Page 3: 3D reconstruction from Video

IISc logo before Faculty hall (a frame from the video)

Depth Map

Page 4: 3D reconstruction from Video

A plant before SBI branch in IISc Depth Map

Page 5: 3D reconstruction from Video

An indoor scene – a chair Rough depth Map

Page 6: 3D reconstruction from Video

A statue in front of IISc Faculty hall Depth Map

Page 7: 3D reconstruction from Video

A plant in CSA garden Rough depth map

Page 8: 3D reconstruction from Video

A portrait scene with planar background (banner)

Depth map

Page 9: 3D reconstruction from Video

Highly textured scene Depth map

Page 10: 3D reconstruction from Video

Scene before Alumni cell, IISc Depth map