Title:
PHOTOGRAPHIC SLIDES HAVING SPECIFIED TRANSMISSION FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2005/109093
Kind Code:
A2
Abstract:
Methods for producing photographic slides having specified transmission functions
are provided in which an image on a computer screen is iteratively adjusted so
that a photographic image of the screen when developed has the desired transmission
function to within a user-specified criterion. Photographic slides suitable
for use in determining a three dimensional configuration of an object, e.g.,
a patient's tooth, are also disclosed.
Inventors:
MAGARILL SIMON
JONES EDWARD L
JONES EDWARD L
Application Number:
PCT/US2005/007740
Publication Date:
November 17, 2005
Filing Date:
March 09, 2005
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
International Classes:
G02B27/60; G03B27/80; G03B41/00; G03D13/00; (IPC1-7): G03B41/00
Foreign References:
| US20030223083A1 | 2003-12-04 | |||
| US6700669B1 | 2004-03-02 |
Attorney, Agent or Firm:
JONAS, George W., et al. (Post Office Box 33427 Saint Paul, Minnesota, US)
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