Light-Field Retargeting

We present a first approach to light‐field retargeting using z‐stack seam carving, which allows light‐field compression and extension while retaining angular consistency. Our algorithm first converts an input light field into a set of perspective‐sheared focal stacks. It then applies 3D deconvolutio...

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Vydané v:	Computer graphics forum Ročník 31; číslo 2pt1; s. 295 - 303
Hlavní autori:	Birklbauer, C., Bimber, O.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Oxford, UK Blackwell Publishing Ltd 01.05.2012
Predmet:	3-D graphics Algorithms Analysis I.3.3 [Computing Methodologies]: Computer Graphics-Picture/Image Generation I.4.9 [Computing Methodologies]: Image Processing and Computer Vision- Applications Image processing systems Light Studies
ISSN:	0167-7055, 1467-8659
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