Smooth Transitions for Large Scale Changes in Multi-Resolution Images (English)

in Vision, Modeling, and Visualization ; 81-87
Vision, Modeling, and Visualization
The Eurographics Association , Postfach 8043, 38621 Goslar, Germany; 2011

Today's super zoom cameras offer a large optical zoom range of over 30x. It is easy to take a wide angle photograph of the scene together with a few zoomed in high resolution crops. Only little work has been done to appropriately display the high resolution photo as an inset. Usually, to hide the resolution transition, alpha blending is used. Visible transition boundaries or ghosting artifacts may result. In this paper we introduce a different, novel approach to overcome these problems. Across the transition, we gradually attenuate the maximum image frequency. We achieve this with a Gaussian blur with an exponentially increasing standard deviation.

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Table of contents conference proceedings

The table of contents of the conference proceedings is generated automatically, so it can be incomplete, although all articles are available in the TIB.

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25
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33
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41
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49
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57
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65
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73
Warp-based Near-Regular Texture Analysis for Image-based Texture Overlay
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81
Smooth Transitions for Large Scale Changes in Multi-Resolution Images
Lancelle, Marcel / Fellner, Dieter W. | 2011
89
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97
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105
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113
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121
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129
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137
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145
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199
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207
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215
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223
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231
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239
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247
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255
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263
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269
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277
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285
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293
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301
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309
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317
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325
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331
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