Title:
THREE DIMENSIONAL SCANNER AND SCANNING METHOD USING CHROMATIC ABERRATION
Document Type and Number:
WIPO Patent Application WO/2018/044111
Kind Code:
A2
Abstract:
The present invention relates to a three dimensional scanner using chromatic aberration and a scanning method using the same. More specifically, the present invention comprises: a chromatic lens for generating chromatic aberration according to refractive indices for each wavelength of light; an image sensor for acquiring image signal data; and an arithmetic processing unit (500) for determining a wavelength having the highest sharpness by sharpness comparison for the image signal data according to the wavelengths of the light and determining the depth of an object (1) on the basis of focal lengths according to the wavelengths of the light, so as to generate three dimensional shape data.
Inventors:
LEE YOUNG JONG (KR)
Application Number:
PCT/KR2017/009584
Publication Date:
March 08, 2018
Filing Date:
September 01, 2017
Export Citation:
Assignee:
LEE YOUNG JONG (KR)
International Classes:
G02B27/00; G01B11/24; G02B26/10; G02B27/22
Download PDF: