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Wavelet_Base_Image_Compression_implementation_usin
利用Matlab实现的基于小波SOFM的图像压缩算法,在matlab网站下载的,应该具有比较高的参考价值(The use of Matlab to achieve SOFM-based wavelet image compression algorithm, in matlab website, and should have a relatively high reference value)
- 2008-04-28 12:57:30下载
- 积分:1
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LDPC-code-theory-and-applications
本书主要内容包括:第1章绪论,介绍了信道编码的理论来源和研究背景;第2章线性分组码,阐述了线性分组码的一般原理;第3章概述LDPC码的有关知识;第4章LDPC码校验矩阵构造,详细介绍了LDPC码的构造方式;第5章阐述了 LDPC的各种译码算法,包括本课题组提出的全新译码算法;第6章和第7章分别介绍了LDPC码的两种优化设计和分析方法,即密度进化和EXIT图;第8章介绍了LDPC码在编码调制系统中的应用;第9章介绍了基于LDPC码的链路自适应技术;第10章主要介绍了LDPC码在物理层、应用层联合优化系统中的应用;第11章介绍了LDPC码在图像数字水印系统中的应用。(LDPC code theory and applications)
- 2015-02-27 10:44:32下载
- 积分:1
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haze_tool
遥感影像去云补丁,尤其适用于Landsat、Quickbird图像。二次开发,加载即用。(haze tool)
- 2020-10-22 22:07:22下载
- 积分:1
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沙威 OMP
压缩感知中经典的匹配追踪算法,稀疏变换包含小波基和离散余弦变换基。(The classical matching pursuit algorithm in compressed sensing includes sparse wavelet transform and discrete cosine transform base.)
- 2020-07-04 13:40:02下载
- 积分:1
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interp
用于图象的复原处理,可以对多张同样角度拍摄的图片进行分析,得到清晰的放大图.
superresulution(Rehabilitation treatment for the image can be more than the same angle picture taken for analysis have been given clear Enlargement. superresulution)
- 2020-11-30 21:39:29下载
- 积分:1
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panoramic-picture-creation
全景图像拼接,小例子,对初学者有用。
将txt中代码复制到m文件就可以了。(Panoramic image stitching, small example, be useful for beginners. The code in the txt file is copied to m do.)
- 2009-11-06 12:58:19下载
- 积分:1
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daqituanliu
对灰阶图像进行大气湍流滤波,使图像达到需要达到的效果(The atmospheric turbulence filtering is applied to the gray scale image to achieve the desired effect)
- 2019-05-19 14:24:00下载
- 积分:1
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DOE (2)
说明: 衍射光学光束整形元件设计
目标:在透镜后焦面上实现图形的光强分布
实现:
1、波长、衍射光学元件口径、形状、入射波前、二维目标分布及尺寸等都可自行设定;
2、对相位进行8台阶量化,重新计算;
3、更换输出面的采样间隔,重新计算。(Design of Diffraction Optical Beam Shaping Element
Objective: To realize the intensity distribution of the pattern on the focal plane behind the lens.
Realization:
1. Wavelength, aperture, shape, incident wavefront, two-dimensional target distribution and size of diffractive optical elements can be set by themselves.
2. The phase is quantized by 8 steps and recalculated.
3. Replace the sampling interval of the output surface and recalculate it.)
- 2019-03-22 15:54:25下载
- 积分:1
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Qt平滑曲綫
这是个qt绘制贝塞尔曲线的介绍文档,适合新手学习。(This is a QT drawing Bessel curve introduction document, suitable for novice learning.)
- 2020-06-20 14:20:01下载
- 积分:1
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8433028879
一款类似photoshop的图形处理软件,利用vc mfc编程的数字图象处理工具。极其精彩!(new graphics software, using vc mfc programming digital image processing tools. Very exciting!)
- 2005-04-15 15:34:17下载
- 积分:1