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video-rate dense depth mapping
implemented by 2 webcams
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Kinect
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Implemented it by simple devices
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A Stereo Machine for Video-rate Dense Depth
Mapping and Its New Applications
- Takeo Kanade, Atsushi Yoshida, Kazuo Oda,
Hiroshi Kano and Masaya Tanaka
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Calculating dense depth map in video-rate
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Using the DDM to generate a stereo image
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Implemented by simple devices (webcam)
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openGL (GLUT)
openCV 2.0
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2 webcams (NT$
369
per camera)
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SAD (Sum of Absolute Difference)
Left Image
Right Image
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Calculation time
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Webcam quality
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Computer vision
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3D model construction
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3D interaction