今日词汇
immersive拟真的；沉浸式的
parallax, 视差
原文（内容选自techxplore）
Scientists at the University of Bath have developed a quick and easy approach for capturing 360° VR photography without using expensive specialist cameras. The system uses a commercially available 360° camera on a rotating selfie stick to capture video footage and create an immersive VR experience.
Conventional 360° photography stitches together thousands of shots as you move around one spot. However, it doesn't retain depth perception, so the scene is distorted and the images look flat.
Whilst state-of-the-art VR photography, which includes depth perception, is available to professional photographers, it requires expensive equipment, as well as time to process the thousands of photos needed to create a fully immersive VR environment.
Dr. Christian Richardt and his team at CAMERA, the University of Bath's motion capture research center, have created a new type of 360° VR photography accessible to amateur photographers called OmniPhotos.
This is a fast, easy and robust system that recreates high quality motion parallax, so that as the VR user moves their head, the objects in the foreground move faster than the background.
This mimics how your eyes view the real world, creating a more immersive experience.
"This opens up VR photography to a whole new set of applications, from estate agent's virtual tours of houses to immersive VR journeys at remote tourist destinations.
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