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Description: JAVA图象映射,用来根据鼠标的点击,像HTML一样,跳到指定的文档位置,显示相应的内容.-JAVA image mapping, used based on mouse clicks, like HTML, the document onto the designated location, showing the corresponding content.
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Size: 4096 |
Author: 刘垒 |
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Description: 一个用labview编写的绘制3D图像的程序。例子是用已知的函数绘制光纤光场的轮廓-use a PC to prepare the 3D image rendering procedures. Known example is a function of fiber optical field mapping the contours
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Size: 93184 |
Author: yzshenhao |
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Description: 数字图像处理程序，可将RAW格式转化为BMP格式，并进行线性拉伸，卷积滤波，几何缩放。-Digital image processing procedures, RAW format can be converted into BMP format, and a linear stretching, convolution filtering, geometric scaling.
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Size: 921600 |
Author: 邢超凡 |
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Description: 图片控制控件(VB.NET2005)
=== === === === === =====
一个VB.NET2005编写的图片控制操作的源代码控件，主要功能有支持图片放大缩小、支持图片色彩反转、自适应窗体大小、返回实际像素、支持图片多种方式旋转和翻转，支持图片两种模式漫游。-Picture control control (VB.NET2005) =================================== prepared a picture VB.NET2005 control the operation of the source code control, the main function to support picture zoom, support for image color inversion, adaptive form size, the return of the actual pixels, support for image rotation and flip a number of ways to support two models roaming picture.
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Size: 64512 |
Author: qq306099455 |
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Description: 提出一种基于离散正交小波变换和非线性增益的图像对比度增强方法-Contr ast Enhancement for Image by Wavelet Tr ansform
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Size: 172032 |
Author: 吴义军 |
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Description: 数字减影血管造影( DSA) 通过向血管中注入造影剂, 使血管的整体影像的对比度有了明显的增强, 然后通
过造影前后图像的相减运算, 可以去除非血管器官的影像, 得到血管更清晰的图像, 目前广泛应用于心血管疾病的
诊断。由于患者的呼吸运动, 使得不同时间采集的图像相减后会产生运动伪影。为了消除运动伪影, 从医生临床上
对于心脏的运动以胸腔的横膈膜为参考目标得到启发, 首先得到很多幅注入造影剂之前的图像( 掩膜图像) 和一幅
注入造影剂之后的图像( 造影图像) , 然后指定其中的一幅掩膜图像作为参考图像, 其它的掩膜图像和那一幅造影图
像分别对参考图像求位移。基于上面求出的位移, 可以将候选图像集中到位移小于某一阈值的很少的几幅图像上,
然后在这几幅图像上应用改造过的搜索算法, 最终找到了运动伪影最小的那幅掩膜图像。该算法引入了绝对位移
和相对位移相结合的方法使减影图像中运动伪影得到明显消除。-In dig ital subtr action ang io gr aphy ( DSA) , the co nt rast of the v essels is gr eatly improv ed w ith the injectio n
of contrast medium. In addit ion, mo re clear vessels can be visualized by eliminating the imag es o f non vessel or gans,
and those imag es ar e called subtr action imag e o r DSA. Therefo re, DSA is o f w ide use for diag no sis o f car dio vascular
disease. Subtr action of imag es o bt ained befo re and after injection of contrast medium may cr eat e mo tion art ifacts due
to the aspiratio n o f pat ient s. In this reg ard, being motiv ated by the docto rs ex per ience that t he displacement of dia
phragm can be used as the reference to measur e the hear t beat, we present a method to eliminate the mot ion ar tifacts.
In o ur method, fir stly , a set of DSA imag es are taken befo re injection o f contr ast medium, w hich are called mask
images! and one imag e taken after injection o f contrast is called targ et image! . Seco
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Size: 666624 |
Author: xingxing |
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Description: La LPE est un algorithme en traitement de l image qui permet de segmenter
l image en région homogène. C est une technique très puissante simulant
l immersion d un relief topologique par les eaux.
L algorithme implémenté est une réponse au principe de S.Beucher: LPE sans
biais et avec marqueur.
L immersion commence par les marqueurs et à chaque fois que deux bassins
versant se rencontre, une "digue" est irriguée séparant les deux bassins.
L ensemble des digues correspond à la ligne de partage des eaux.
Les marqueurs permettent de contrô ler la segmentation puisqu il y aura autant
de région que de marqueur.
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Size: 224256 |
Author: abdelghni |
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