Three-dimensional image capturing device

Details Three-dimensional image capturing device Three-dimensional image capturing device

2005-06-14

2005-06-14

Chang, Jon (Department: 2623)

Image analysis

Applications

3-d or stereo imaging analysis

C382S106000, C382S108000, C382S293000, C348S044000, C348S047000

Reexamination Certificate

active

06907139

ABSTRACT:
A three-dimensional image-capturing device comprises a first and second CCD and a first and second photographing lens. The texture or still image of a subject is captured by the first CCD through the first photographing lens. The distance image of which pixel data represents distance information from the device to each point on the surface of the subject is sensed by the second CCD through the second photographing lens. The three-dimensional coordinate data of each point on the surface of the subject is calculated from the distance information. The parallax between the first and second photographing lenses is compensated for with reference to the three-dimensional coordinate data of the subject.

REFERENCES:
patent: 4573191 (1986-02-01), Kidode et al.
Christie et al., “Design and development of a multi-detecting two-dimensional ranging sensor”, Measurement Science and Technology, vol. 6, 1995 (IOP Publishing Ltd.) pp. 1301-1308.

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