Multiscale~wedgelet~imageanalysis~fast~decompositi - in this paper,we show that an efficient multiscale wedgelet decomposition is possible if we carefully choose the set of possible wedgelet orientations.,2007-05-25 10:51:18,下载11次
Rate~distortion~optimized~image~compression~using~ - in this paper,wo propose an extension of the zerotree-based space-frequency quantization algorithm by adding a wedgelet symbol to its tree-pruning optimization.,2007-05-25 10:48:58,下载8次
Wedgelet~Enhanced~Appearance~Models.rar - In
this paper we propose to reduce the textural components by
modelling the coefficients of a wedgelet based regression tree
instead of the original pixel intensities,2007-05-25 10:45:39,下载9次
discrete~mellin~transform~for~signal~analysis.rar - 问本提出了一种信号分析中用到的离散梅林算法，该算法可以有效的对膨胀效果进行处理。,2007-05-25 10:39:05,下载17次
ridge~valley~lines~on~meshes~via~implicit~surface~ - We propose a simple and effective method for detecting view- and
scale-independent ridge-valley lines defined via first- and secondorder
curvature derivatives on shapes approximated by dense triangle
meshes.,2007-05-25 10:32:59,下载5次
introduction~to~a~transient~world.rar - This book gives a guided tour in this jungle of new mathematical
and algorithmic results, while trying to provide an intuitive sense of orientation.,2007-05-25 10:31:21,下载1次
geometric~signal~processing~on~polygonal~meshes.ra - In this report
we provide an overview of several closely related methods developed during the last few yers, to smooth, denoise,
edit, compress, transmit, and animate very large polygonal models.,2007-05-25 10:30:06,下载1次
subdivision~surfaces~in~character~animation.rar - The creation of believable and endearing characters in computer
graphics presents a number of technical challenges, including the
modeling, animation and rendering of complex shapes such as
heads, hands, and clothing.,2007-05-25 10:28:50,下载10次
surface~parameterization~a~tutorial~and~survey.rar - his paper provides a tutorial and survey of methods for parameterizing
surfaces with a view to applications in geometric modelling and computer graphics.
We gather various concepts from di® erential geometry which are relevant to surface
mapping and use them to understand the strengths and weaknesses of the many
methods for parameterizing piecewise linear surfaces and their relationship to one
another.,2007-05-25 10:27:38,下载20次
surface~simplification~using~quadric~error~metrics - Many applications in computer graphics require complex, highly
detailed models. However, the level of detail actually necessary
may vary considerably. To control processing time, it is often desirable
to use approximations in place of excessively detailed models.,2007-05-25 10:26:50,下载26次
wavelets~beyond~comparison.rar - wavelets are used extensively in signal and image processing,Medicine, Finance, Radar, Sonar, Geology
and many other varied fields. They are usually presented in mathematical formulae, but can actually be
understood in terms of simple comparisons with your data.,2007-05-25 10:25:40,下载8次
huff0645345.zip - This file contains a new and improved version of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful when using Matlab for data compression: quantizer, different variants of run-length-encoding and end-of-block coding in Mat2Vec, and a program which do JPEG-like entropy coding. A complete compression example is shown in TestMat2Vec.m. This file is all you need for Huffman coding in MatLab.,2006-09-06 16:06:50,下载64次
01632214.rar - Directional Multiscale Modeling of Images Using the Contourlet Transform,2006-08-23 23:56:41,下载25次