Upsampling

Known as: Digital up converter, Upsample, Upsampled 
Upsampling is interpolation, applied in the context of digital signal processing and sample rate conversion. When upsampling is performed on a… (More)
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Topic mentions per year

Topic mentions per year

1987-2018
020406019872018

Papers overview

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Highly Cited
2013
Highly Cited
2013
In this work we present a novel method for the challenging problem of depth image up sampling. Modern depth cameras such as… (More)
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Highly Cited
2013
Highly Cited
2013
We propose an algorithm utilizing geodesic distances to upsample a low resolution depth image using a registered high resolution… (More)
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Highly Cited
2011
Highly Cited
2011
This paper describes an application framework to perform high quality upsampling on depth maps captured from a low-resolution and… (More)
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2010
2010
In Magnetic Resonance Imaging, image resolution is limited by several factors such as hardware or time constraints. In many cases… (More)
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Highly Cited
2010
Highly Cited
2010
Image upsampling is a common yet challenging task, since it is severely underconstrained. While considerable progress was made in… (More)
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Highly Cited
2008
Highly Cited
2008
We propose a simple but effective upsampling method for automatically enhancing the image/video resolution, while preserving the… (More)
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Highly Cited
2008
Highly Cited
2008
A new generation of active 3D range sensors, such as time-of-flight cameras, enables recording of full-frame depth maps at video… (More)
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Highly Cited
2007
Highly Cited
2007
Image analysis and enhancement tasks such as tone mapping, colorization, stereo depth, and photomontage, often require computing… (More)
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Highly Cited
2007
Highly Cited
2007
In this paper we propose a new method for upsampling images which is capable of generating sharp edges with reduced input… (More)
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2004
2004
Downsampling an image results in the loss of image information that cannot be recovered with upsampling. We demonstrate that the… (More)
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