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Calibration Step for use in Connection with Method and System for Creating Wide-Screen Picture-Dominance Effect in a Conventional Motion-Picture Theater
Calibration Step for use in Connection with Method and System for Creating Wide-Screen Picture-Dominance Effect in a Conventional Motion-Picture Theater
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机译:用于与传统运动图像剧院中创建宽屏图像优势效果的方法和系统的校准步骤
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摘要
A calibration step is disclosed for use with a system and a method for creating a wide-screen picture-dominance effect in an auditorium located in a motion-picture theater. This is accomplished by an operator viewing a test image or images of horizontal and vertical lines projected onto a deeply-curved screen in said auditorium and adjusting the projection of said test image or images until the horizontal and vertical lines in said image or images appear straight and orthonormal, with the result that viewers watching motion pictures in said auditorium will observe images that appear wider than the physical confines of the auditorium in said theater.
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