Mapping method for fulldome display

A mapping method for a fulldome display, including: conversion of an initial image into a deformed image for display on a fulldome display to account the geometry of the fulldome display, division of the deformed image into three sections wherein due to the shape of the deformed image the second and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Ting-Chieh Tsai, Tak-Hon Lee, Chih-Yung Hsu
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	A mapping method for a fulldome display, including: conversion of an initial image into a deformed image for display on a fulldome display to account the geometry of the fulldome display, division of the deformed image into three sections wherein due to the shape of the deformed image the second and third sections are further combined into a intermediate image containing the image data from both the second and third sections in a manner that utilises the area of a generic display resolution that is not required by the deformed image resolution used for the fulldome display, resulting in reducing data transmission bandwidth requirements. The mapping used to achieve the intermediate image is utilised to display all three sections of the deformed image on a fulldome display.