Invention Grant
US09014469B2 Color-mapping wand 有权
彩色映射魔杖

Color-mapping wand
Abstract:
A device includes a freely manipulable color-mapping wand. The wand includes at least one color detector for measuring an intensity of light within at least one spectral range that is incident from a region of a surface. A navigation sensor produces a signal that is interpretable to yield a position of at least a portion of the color-mapping wand.
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