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CVPR
2012
IEEE

274views Computer Vision» more CVPR 2012»

Geometry constrained sparse coding for single image super-resolution

11 years 10 months ago

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The choice of the over-complete dictionary that sparsely represents data is of prime importance for sparse codingbased image super-resolution. Sparse coding is a typical unsupervi...

Xiaoqiang Lu, Haoliang Yuan, Pingkun Yan, Yuan Yua...

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ECCV
1994
Springer

132views Computer Vision» more ECCV 1994»

Using 3-Dimensional Meshes To Combine Image-Based and Geometry-Based Constraints

14 years 10 months ago

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A uni ed framework for 3 D shape reconstruction allows us to combine image-based and geometry-based information sources. The image information is akin to stereo and shape-fromshad...

Pascal Fua, Yvan G. Leclerc

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PAMI
2012

338views Software Engineering» more PAMI 2012»

Fast Joint Estimation of Silhouettes and Dense 3D Geometry from Multiple Images

11 years 11 months ago

Download lmb.informatik.uni-freiburg.de

—We propose a probabilistic formulation of joint silhouette extraction and 3D reconstruction given a series of calibrated 2D images. Instead of segmenting each image separately i...

Kalin Kolev, Thomas Brox, Daniel Cremers

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ICMCS
2006
IEEE

164views Multimedia» more ICMCS 2006»

Detecting Image Splicing using Geometry Invariants and Camera Characteristics Consistency

14 years 2 months ago

Download www.ee.columbia.edu

Yu-Feng Hsu, Shih-Fu Chang

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