Design Improvements for Motion Picture Film Projectors
| Autor: | Christopher L. DuMont, Andrew F. Kurtz, Barry D. Silverstein, David H. Kirkpatrick |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
Engineering
Computer Networks and Communications Motion picture business.industry media_common.quotation_subject ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Luminance Mechanism (engineering) Computer graphics (images) Systems design Quality (business) Electrical and Electronic Engineering business Instrumentation ComputingMethodologies_COMPUTERGRAPHICS media_common |
| Zdroj: | 143rd Technical Conference and Exhibition. |
| DOI: | 10.5594/m00978 |
| Popis: | This paper describes improvements developed for motion picture film projectors, in particular, new designs for the intermittent, or Geneva mechanism, and for a Universal lamp house. These new designs are intended to improve the quality of the overall screen image as well as light efficiency and uniformity, resulting in significant increases in screen luminance. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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