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DICTA
2003
15 years 1 months ago
Image Ownership Verification via Private Pattern and Watermarking Wavelet Filters
Abstract. In this paper, we propose a watermarking scheme for the image ownership verification in terms of a private key pattern and wavelet filters. The watermarking is mainly ach...
Zhuan Qing Huang, Zhuhan Jiang
WSCG
2004
157views more  WSCG 2004»
15 years 1 months ago
Efficient Implementation of Higher Order Image Interpolation
This work presents a new method of fast cubic and higher order image interpolation. The evaluation of the piecewise n-th order polynomial kernels is accelerated by transforming th...
Roland Perko, Horst Bischof
NIPS
1992
15 years 1 months ago
A Note on Learning Vector Quantization
Vector Quantization is useful for data compression. Competitive Learning which minimizes reconstruction error is an appropriate algorithm for vector quantization of unlabelled dat...
Virginia R. de Sa, Dana H. Ballard
ACNS
2010
Springer
134views Cryptology» more  ACNS 2010»
15 years 1 months ago
Efficient and Secure Evaluation of Multivariate Polynomials and Applications
In this work, we design two-party and multiparty protocols for evaluating multivariate polynomials at participants' inputs with security against a malicious adversary who may ...
Matthew K. Franklin, Payman Mohassel
ACCV
2010
Springer
15 years 25 days ago
Efficient Large-Scale Stereo Matching
ACCV In this paper we propose a novel approach to binocular stereo for fast matching of high-resolution images. Our approach builds a prior on the disparities by forming a ...
Andreas Geiger, Martin Roser and Raquel Urtasun