Three-dimensional shape detecting device, image capturing...

Details Three-dimensional shape detecting device, image capturing... Three-dimensional shape detecting device, image capturing...

2008-06-24

2008-06-24

Toatley, Jr., Gregory J. (Department: 2877)

Optics: measuring and testing

Shape or surface configuration

C356S603000

Reexamination Certificate

active

07391522

ABSTRACT:
A three-dimensional shape detecting means includes a projecting device which projects pattern light; an image capturing device which captures a pattern light projection image; a pattern light position extracting device which extracts a position of the pattern light projected on the subject; a three-dimensional shape calculation device which calculates three-dimensional shape of the subject; a storage device which stores color value data of the pattern light projection image; a hue parameter calculation device which calculates hue parameters corresponding to a main hue; a luminance parameter calculation device which calculates luminance parameters in units of pixels; and a pattern light detecting device which detects pixels representing the pattern light. The pattern light position extracting device extracts the position of the pattern light based on the pixels representing the pattern light detected by the pattern light detecting device.

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