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1. (WO2002101645) REAL TIME HIGH DYNAMIC RANGE LIGHT PROBE

Pub. No.:    WO/2002/101645    International Application No.:    PCT/US2002/018321
Publication Date: Fri Dec 20 00:59:59 CET 2002 International Filing Date: Tue Jun 11 01:59:59 CEST 2002
IPC: G03B 17/48
G03B 19/00
G03B 29/00
G03B 41/00
G09G 5/00
Applicants: UNIVERSITY OF SOUTHERN CALIFORNIA
DEBEVEC, Paul, E.
WAESE, Jamie
Inventors: DEBEVEC, Paul, E.
WAESE, Jamie
Title: REAL TIME HIGH DYNAMIC RANGE LIGHT PROBE
Abstract:
A real time high dynamic range light probe. One emQodiment advantageously includes a curved, reflective surface for creating a reflected image of the desired image; a plurality of image attenuators, each positioned to receive the reflected image and to create an attenuated image of the reflected image at an attenuation level that is different from the attenuation level of the other images; and an image capturing apparatus positioned to receive and simultaneously capture all of the attenuated images.