39 search results - page 5 / 8 » Constructing Optimal Wavelet Synopses |
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper describes the construction of a new multiresolutional decomposition with applications to image compression. The proposed method designs sparsity-distortion-optimized or...
DAGSTUHL
2007
13 years 9 months ago
2007
We address the problem of finding sparse wavelet representations of high-dimensional vectors. We present a lower-bounding technique and use it to develop an algorithm for computi...
MOC
2002
13 years 7 months ago
2002
Abstract. We analyze the approximation and smoothness properties of quincunx fundamental refinable functions. In particular, we provide a general way for the construction of quincu...
BMVC
2002
13 years 10 months ago
2002
In this paper, we construct a new class of deformable models using new biorthogonal wavelets, named Generalized Hermite Distributed Approximating Functional (g-HDAF) Wavelets. The...
SSIAI
2002
IEEE
14 years 20 days ago
2002
IEEE
We develop a novel measure of joint time-frequency localization applicable to equivalence classes of finite-length discrete signals, which are of increasing importance in modern ...