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ICCV
2005
IEEE
16 years 4 months ago
Learning Non-Negative Sparse Image Codes by Convex Programming
Example-based learning of codes that statistically encode general image classes is of vital importance for computational vision. Recently, non-negative matrix factorization (NMF) ...
Christoph Schnörr, Matthias Heiler
127
Voted
VTC
2010
IEEE
151views Communications» more  VTC 2010»
15 years 6 days ago
Improved Decoding Methods of Visible Light Communication System for ITS Using LED Array and High-Speed Camera
Abstract--In this paper, we consider visible light communication systems using LED array as a transmitter and high-speed camera as a receiver for Intelligent Transport System (ITS)...
Toru Nagura, Takaya Yamazato, Masaaki Katayama, To...
SIVP
2010
141views more  SIVP 2010»
15 years 22 days ago
Projective rectification of image triplets
This paper describes a method for image rectification of a trinocular setup. The rectification method used is an extension of a recent approach based on the fundamental matrix t...
Robert Laganière, Florian Kangni
ICDAR
2003
IEEE
15 years 7 months ago
A Multiscale Approach to Restoring Scanned Color Document Images with Show-Through Effects
This paper describes a new approach to restoring scanned color document images where the backside image shows through the paper sheet. A new framework is presented for correcting ...
Hirobumi Nishida, Takeshi Suzuki
128
Voted
APGV
2008
ACM
15 years 4 months ago
Perception-motivated interpolation of image sequences
We present a method for image interpolation which is able to create high-quality, perceptually convincing transitions between recorded images. By implementing concepts derived fro...
Timo Stich, Christian Linz, Christian Wallraven, D...