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tuxiangxihua
图像处理基本算法其中之一的图像细化(Image processing one of the basic algorithm for image thinning)
- 2008-06-04 17:11:50下载
- 积分：1
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Pic_auto_choose
说明： 实现多层tiff显微图像识别，追踪显微镜下PS微球的坐标并给出颗粒运动轨迹(Multi-layer TIFF micro-image recognition is realized. The coordinates of PS microspheres under the microscope are tracked and the trajectories of particles are given.)
- 2019-03-15 16:29:05下载
- 积分：1
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dft
图像的傅里叶变换。在代码中实现了将两幅图像的幅度谱和相位谱进行交换，进而理解两者在图像显示中的作用(Fourier transform of the image. Implemented in the code will be two images amplitude spectrum and phase spectrum of exchange, and thus to understand both the role of the image display)
- 2011-05-09 19:28:41下载
- 积分：1
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ahe
自适应直方图均衡算法的实现，即AHE算法，并提供样图进行对比。(Adaptive histogram equalization algorithm to achieve, namely AHE algorithm and provide comp image comparison.)
- 2014-11-12 10:52:53下载
- 积分：1
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Wavelet_SL0
压缩感知CS——采用小波变换进行稀疏表示，高斯随机矩阵为观测矩阵，重构算法为SL0算法，对256*256的lena图处理，比较原图和SL0算法在不同采样比例(0.74、0.5、0.3)下的重构效果，并各运行50次，比较算法性能PSNR和每次的运行时间
(Compressed sensing CS- using wavelet transform as sparse representation, Gaussian random matrix as the observation matrix and SL0 algorithm as the reconstruction algorithm. Compare lena figure and the reconstruction results using SL0 algorithm at different sampling ratio (0.74,0.50.3),then each runs 50 times, compare the performance of PSNR and each running time)
- 2020-09-10 15:08:00下载
- 积分：1
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LSB替换隐写
说明： LSB(英文 least significant bit)即最低有效位。LSB加密是信息隐藏中最基本的方法。由于人们识别声音或图片的能力有限，因此我们稍微改动信息的某一位是不会影响我们识别声音或图片的。(LSB replace steganography)
- 2021-04-20 11:48:50下载
- 积分：1
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fdct_wrapping
曲波变换程序代码，实现图像的曲波分解以及显示，可以去图像进行曲波去噪增强，对彩色图像空间模型转化后提取曲波信息(Qu Bo transform program code, and display the image decomposition Qu Bo, Qu Bo can go to image edge enhancement, color image space model for transforming information extracted after Qu Bo)
- 2013-11-05 11:33:51下载
- 积分：1
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FRFTfenshujie
二维分数阶傅立叶变换程序，可用于图像，信号的处理，博士师兄编写，亲测可用(2-D Fractional Fourier transform)
- 2021-01-25 12:18:42下载
- 积分：1
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[emuch.net]MDI_Jade_5教程
飞机的设计和制造一直是与性能优异的材料
联系在一起。20世纪60年代中期以碳纤维为增强体
的复合材料问世，70年代初开始应用于军用飞机
结构，80年代开始应用于民用飞机结构。复合材料
具有比强度高和比刚度高的独特优点，飞机结构
采用复合材料，其重量可相应减少20%~30%[1]。此
外，复合材料还具有可设计性强、疲劳性能好、耐
腐蚀、易于大面积整体成型、维护性好等优点。目
前，复合材料已经成为重要的飞机结构材料。(he design and manufacture of aircraft has been a material with excellent performance
Relate. In the mid 1960s, carbon fibers were used as reinforcements
The composite material came out and was used in military aircraft in the early 70s
The structure began to be applied to civil aircraft structures in 80s. Compound material
The aircraft structure has the unique advantages of high specific strength and high specific stiffness
The weight of the composites can be reduced by 20%~30%[1] accordingly. this
Besides, the composite material has the advantages of good design, good fatigue performance and good resistance to fatigue
Corrosion, easy to form a large area, good maintainability and so on. order
Before, composite materials have become important aircraft structural materials.)
- 2017-07-22 16:43:10下载
- 积分：1
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Renyi
说明： 实现图像的清晰分割，效果明显,基于图像灰度-梯度构造的二维直方图，在此基础上计算目标与背景的二维Renyi熵(It can handle more types of images and get more accurate shape of the image edgee that pixels gradient information in combination with parameter of Renyi entropy which is adjustable)
- 2011-04-05 09:12:56下载
- 积分：1
