This is a package of programs which implement filtered backprojection for 1st, 3rd, 4th, 5th and to some extent, 2nd generation CT. The programs are: SheppLogan - generates projection data from the Shepp-Logan head phantom recon - performs filtered-
Overview Package Class Tree Deprecated Index Help PREV NEXT FRAMES NO FRAMES A B C D E F G H I J L P R S U V -------------------------------------------------------------------------------- A addCookie(Cookie) - Method in class javax.servlet.http.Ht
Gabor滤波器经常被用于形状检测和特征提取，比如增强指纹图像。本代码用matlab实现了一个二维Gabor滤波器。 代码使用如下： function [G,gabout] = gaborfilter1(I,Sx,Sy,f,theta); from 'gaborfilter1' with different f(Frequency) and theta(Angle). for example f:0,2,4,8,16,32 theta = 0,pi/3,pi/6,pi/2,3pi/4 then
For the two-dimensional object silhouettes, in this study, we present a one-dimensional descr iptor which in theory remains absolutely invariant under affine transforms. The proposed descr iptor operates on the affine enclosed area. We design a cont
解决IP地址冲突的完美方法--DHCP SNOOPING 使用的方法是采用DHCP方式为用户分配IP，然后限定这些用户只能使用动态IP的方式，如果改成静态IP的方式则不能连接上网络；也就是使用了DHCP SNOOPING功能。 例子： version 12.1 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption service co
Features • Write Protect Pin for Hardware Data Protection – Utilizes Different Array Protection Compared to the AT24C02/04/08/16 • Low-voltage and Standard-voltage Operation – 2.7 (VCC= 2.7V to 5.5V) – 1.8 (VCC= 1.8V to 5.5V) • Internally Organized
Welcome to DocAuto products Have you ever met such situation that you need to provide product document in print, offer a CHM help file in package, and in order to introduce your products, put these documents on your company's website for users to vi
Low-voltage and Standard-voltage Operation – 2.7 (VCC = 2.7V to 5.5V) – 1.8 (VCC = 1.8V to 5.5V) • Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K) • Two-wire Serial Interface • Schmitt Trigger, Filtered
Foreword By Andrew Glassner xvii Preface xix Mathematical Notation xxi Pseudo-Code xxiii Contributors xxviii I I I I I I I I I IMAGE PROCESSING MAGE PROCESSING MAGE PROCESSING MAGE PROCESSING MAGE PROCESSING Introduction 3 1. Fast Bitmap Stretching
投影矩阵的教程 Introduction Projective texture mapping is a method of texture mapping described by Segal [3] that allows the texture image to be projected onto the scene as if by a slide projector. Figure 1 shows some example screen shots from the projspot
In order to denoise Poisson count data, we introduce a variance stabilizing transform (VST) applied on a filtered discrete Poisson process, yielding a near Gaussian process with asymptotic constant variance. This new transform, which can be deemed a
This is code for The Filtered Backprojection Algorithm(FBP), which is the result for 'radon' and 'iradon' about three images. Image1(FBP1) is a matrix, , image2(FBP2) is a CT of head, image3(FBP3) is a CT of kidney. We can see that for more complex
