Interactive Re-lighting of Panorama
نویسندگان
چکیده
Due to the simplicity and efficiency of panoramic image representation, it has been successfully applied to Internet applications to provide an immersive illusion within a real or synthetic environment. However, once a scene has been captured as image, the lighting condition can no longer be adjustable. As the illumination adjustment is one key capability in computer graphics, we describe in this article a panoramic image representation which allows us to incorporate the illumination information into the panorama. Scenes represented by this representation not just allow panning, tilting and zooming, but also allow interactive adjustment of lighting condition. An interactive panoramic viewer is developed to demonstrate the feasibility and applicability of the proposed representation.
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