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Object Removal in Panoramic Media

MacQuarrie, A; Steed, A; (2015) Object Removal in Panoramic Media. In: Collomosse, J, (ed.) CVMP '15: Proceedings of the 12th European Conference on Visual Media Production. Association for Computing Machinery: London, United Kingdom. Green open access

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Abstract

Due in large part to new consumer virtual reality systems, panoramic media is an increasingly popular image and video format. While the capture of panoramic media is well understood, editing still poses many challenges. In this paper we explore object removal in 360° images. First, a method is proposed in which field-of-view expansion using retargeting techniques is combined with Graphcut Textures to remove objects near the equator of the viewing sphere. Several extensions and refinements are proposed to improve this technique, including how it can be extended to removing objects anywhere on the viewing sphere. Secondly, inpainting in 360° images is examined, with an exploration of how the choice of projection affects the inpainting result. Finally, the latter technique is shown to work for video in certain situations.

Type: Proceedings paper
Title: Object Removal in Panoramic Media
Event: 12th International Conference on Visual Media Production (CVMP), November 24 - 25, 2015
Location: London, UNITED KINGDOM
Dates: 24 November 2015 - 25 November 2015
ISBN-13: 9781450335607
Open access status: An open access version is available from UCL Discovery
DOI: 10.1145/2824840.2824844
Publisher version: http://dx.doi.org/10.1145/2824840.2824844
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Science & technology, technology, computer science, theory & methods, engineering, electrical & electronic, computer science, engineering, computational photography, image manipulation, panorama images, image, video, completion.
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science
URI: https://discovery.ucl.ac.uk/id/eprint/1471316
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