Light-fields of Circular Camera Arrays

被引：0

作者：

Cserkaszky, Aron ^{[1
]}

Kara, Peter A. ^{[2
]}

Barsi, Attila ^{[1
]}

Martini, Maria G. ^{[2
]}

Balogh, Tibor ^{[1
]}

机构：

[1] Holografika, Budapest, Hungary

[2] Kingston Univ, WMN Res Grp, Kingston Upon Thames, Surrey, England

来源：

2018 26TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO) | 2018年

关键词：

light-field; capture configuration; camera array;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The ray structure and sampling properties of different light-field representations inherently determine their use-cases. Currently prevalent linear data structures do not allow for joint processing of light-fields captured from multiple sides of a scene. In this paper, we review and highlight the differences in capturing and reconstruction between light-fields captured with linear and circular camera arrays. We also examine and improve the processing of light-fields captured with circular camera arrays with a focus on their use in reconstructing dense light-fields, by proposing a new resampling technique for circular light-fields. The proposed circular epipolar light-field structure creates a simple sinusoidal relation between the objects of the scene and their curves in the epipolar image, opening the way of efficient reconstruction of circular light-fields.

引用

页码：241 / 245

页数：5

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