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Conference Papers Year : 2014

Interactive zoom and panning from live Panoramic video

Abstract

Panorama video is becoming increasingly popular, and we present an end-to-end real-time system to interactively zoom and pan into high-resolution panoramic videos. Compared to existing systems using perspective panoramas with cropping, our approach creates a cylindrical panorama. Here, the perspective is corrected in real-time, and the result is a better and more natural zoom. Our experimental results also indicate that such zoomed virtual views can be generated far below the frame-rate threshold. Taking into account recent trends in device development, our approach should be able to scale to a large number of concurrent users in the near future.
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Dates and versions

hal-04081143 , version 1 (25-04-2023)

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Vamsidhar Reddy Gaddam, Ragnar Langseth, Sigurd Ljødal, Pierre Gurdjos, Vincent Charvillat, et al.. Interactive zoom and panning from live Panoramic video. Network and Operating System Support for Digital Audio and Video Workshop - NOSSDAV 2014, Mar 2014, Singapour, Singapore. pp.1-6, ⟨10.1145/2578260.2578264⟩. ⟨hal-04081143⟩
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