handout for demonstration · 2002. 2. 27. · logarithmic lens* ccd smart camera for extended...
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DISPLAY
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DIGITAL
COMPUTER
ALGORITHM
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LOGARITHMICLENS* CCD
SMART CAMERA FOR EXTENDED DEPTH-OF-FIELD WANLI CHINICHOLAS GEORGE
OBJECTIVEEXTENDED DEPTH-OF-FIELD
USING INTEGRATED
IMAGING & PROCESSING
NOVEL LOGARITHMIC ASPHERE
APPROACHSINGLE ELEMENT OPTICS
OSLO
NONLINEAR DIGITAL RECOVERY
MAX ENTROPY
* W. CHI and N. GEORGE, OPT. LETT. 26, 875 (2001). March 2002
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NOVEL LENS CONCEPT: WANLI CHINICHOLAS GEORGE
OBJECTIVE
EXTENDED DEPTH-OF-FIELD
EXTENDED FIELD OF VIEW
ACHROMATIC IMAGING
OTHER
APPROACH/RESULTALL DIGITAL SIMULATION
FILTER IDEA
SIGNAL NOISE RATIO
RESOLUTION
IMAGE QUALITY
WIDE APPLICATION AREA
SINGLE USE CAMERA
DVD PICKUP
MICROSCOPE
DIGITAL VIDEO
DC
DISPLAY
INTEGRATED COMPUTATIONAL IMAGING SYSTEM
March 2002