FILM PROJECTORS
| Brand | Owner (click to sort) | Address | Description |
|---|---|---|---|
| APOGEE | Ballantyne of Omaha, Inc. | 4350 McKinley Street Omaha NE 68112 | Film projectors; |
| ARRIPRO | ARNOLD & RICHTER CINE TECHNIK GMBH & CO: BETRIEBS KG | TURKENSTRASSE 89 MUNCHEN 40 Germany | FILM PROJECTORS, APPARATUS FOR REPRODUCTION, PROCESSING, ANALYSIS AND EVALUATION OF FILM AND VIDEO RECORDINGS; |
| CINEKINETICS | POLLA, LAWRENCE, JR. | 110 Riberia St. St. Augustine FL 32084 | film projectors, lenses and mechanical projector components;CINEMA KINETICS; |
| CINEKINETICS | KITTEN, STEPHEN B. | 110 Riberia St. St. Augustine FL 32084 | film projectors, lenses and mechanical projector components;CINEMA KINETICS; |
| PRADOLUX | Ernst Leitz Wetzlar GmbH | Wetzlar, Lahn Germany | Film Projectors; Slide and Document Projectors; Microprojectors; Picture Frame Changers for Projectors; Film Enlargers; and Document Copiers; |
| RCA | RCA CORPORATION | New York NY | FILM PROJECTORS; ELECTRONIC COLOR SCANNING DEVICES USED TO PREPARE COLOR SEPARATIONS FOR USE IN COLOR PRINTING; VIDEO DATA SYSTEMS-NAMELY, ELECTRONIC DEVICES WHICH UTILIZE CATHODE RAY TUBES AND DEYBOARDS IN THE ENTRY AND RETRIEVAL OF INFORMATION INTO AND OUT OF COMPUTERS, NAVIGATION AND WEATHER RADAR SYSTEMS; AND COMPUTER SYSTEMS CONSISTING OF CENTRAL PROCESSORS AND PERIPHERAL DEVICES, SUCH AS TAPE READERS, PRINTERS, DATA STORAGE UNITS, SWITCHING DEVICES, AND TERMINALS;AT LEAST AS EARLY AS JAN. 26, 1933 AS TORCA.;AT LEAST AS EARLY AS JAN. 26, 1933 AS TORCA.; |
| VARI-LOOP | CLS & ASSOCIATES, INC. | SUITE 112 1562 S. PARKER ROAD DENVER CO 80231 | FILM PROJECTORS; |
| VISONIC | XICOM INCORPORATED | 600 Woods Road Tuxedo NY 10987 | FILM PROJECTORS, VIEWERS, AND CARTRIDGES; |
Where the owner name is not linked, that owner no longer owns the brand |
Technical Examples
- Embodiments provide geometric consistency in overlapping areas when a tiling projection is performed where adjacent projection images have overlapping areas using a plurality of projectors. Embodiments provide a method in which a geometric correction function is formed on the basis of geometric association between positions, in display areas of projectors PJa to PJd, of features included in pattern images projected from the projectors and positions, in projection areas of the projectors, of features included in pattern-photographed images obtained by photographing the pattern images projected onto a projection plane from the projectors and in which the projection images projected from the plurality of projectors are corrected to have geometric consistency on the projection plane using the geometric correction function. The densities of feature points in specific areas of the display or projection areas of the projectors are set higher than those of areas other than the overlapping areas.