Invention Grant
- Patent Title: Multi-color machine vision system
- Patent Title (中): 多色机视觉系统
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Application No.: US10336458Application Date: 2003-01-03
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Publication No.: US06760161B2Publication Date: 2004-07-06
- Inventor: David T. Beatson , Christian Hoffman , Michael Woodward , Lawrence B. Brown
- Applicant: David T. Beatson , Christian Hoffman , Michael Woodward , Lawrence B. Brown
- Main IPC: G02B2714
- IPC: G02B2714

Abstract:
A method and system for providing different magnified images of an electronic device. The vision system has a first beamsplitter for receiving an image of the device illuminated by a light source, the beamsplitter providing multiple of images of the device; optical elements for receiving the plural images of the device, each of the optical elements magnifying the image by a predetermined magnification factor to produce more than one magnified images; and a second beamsplitter for receiving the magnified images and filtering out all but one of the magnified images based on a wavelength of the light source.
Public/Granted literature
- US20030099041A1 Multi-color machine vision system Public/Granted day:2003-05-29
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