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作业5

于 2020-11-10 发布文件大小:82KB

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理解频域处理与空间域处理的等效关系与步骤，掌握频域相乘与空间域循环卷积之间的对等关系，理解DFT运算中补零的效果。(Understand the equivalent relationship and steps of frequency domain processing and space domain processing, understand the reciprocal relationship between frequency domain multiplication and space domain circular convolution, and understand the effect of zero padding in DFT operation.)

文件列表：

001.jpg, 14092 , 2017-10-26
002.jpg, 35427 , 2017-11-16
lines.png, 1407 , 2017-11-13
rice.tif, 65966 , 2017-11-13
U51005.m, 624 , 2017-11-15
U52005.m, 1012 , 2017-11-15
U53005.m, 916 , 2017-11-17

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chepaishibie
基于matlab的语言的汽车牌照显示，其中内容主要是和数学形态学相关的操作。(Matlab language based on license plate display, which were mainly related to the operation and mathematical morphology.)

2011-06-08 16:32:34下载

积分：1
hough变换提取椭圆matlab源程序
hough变换提取椭圆,可以从二值图像中提取出椭圆(The ellipse can be extracted from Hough transform, and ellipse can be extracted from the two valued image.)

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GraphCut
对Vladimir Kolmogorov，Yuri Boykov大牛的算法杰作——Graph Cut进行使用演示，代码力求精简，可供Graph Cut初学者参考学习。已通过VS2005编译。(Of Vladimir Kolmogorov, Yuri Boykov big cow masterpiece algorithm- Graph Cut for the use of demonstration, the code to be simple, for beginners Reference Graph Cut Study. VS2005 compiler has passed.)

2020-10-30 22:20:01下载

积分：1
opticalflow
这个程序实现了光流法对运动物体的识别，效果还行(This program implements the optical flow method to identify moving objects, the results were OK)

2010-12-22 16:44:16下载

积分：1
3.30-4.3-bianyuan
基于霍夫变换的直线检测，效果非常好，图片自己找，可能需要对图片格式做操作。(Line Detection Based on Hough Transform)

2018-04-19 17:49:08下载

积分：1
texturetractionusegaborfilter
说明：用于浏览和检索的图像纹理特征提取，使用gabar滤波器提取纹理特征。(For browsing and retrieval of image texture feature extraction, texture features extracted using gabar filter.)

2010-04-21 18:49:47下载

积分：1
pre_processing
用于指纹识别中，对指纹图象的预处理，包括分割、二值化、细化等。(for fingerprint identification, the fingerprint image preprocessing, including segmentation, two values, such as thinning.)

2007-05-09 16:42:37下载

积分：1
knn-matting
国外写的knn-matting，图像抠图的源程序，有实例，可直接使用(knn-matting looking abroad to distinct the image layer, there are instances, can be used directly)

2013-04-08 10:51:15下载

积分：1
sar-edge-detection
sar 图像边缘检测算子，代码简洁，能够运行成功。(sar image edge detection，it s simple and useful 。)

2020-12-01 11:39:27下载

积分：1
ff_transform
傅立叶变换，等距离采样，等角度采样，轮廓提取，形态处理(Fourier transform, equidistant sampling, in terms of sampling, contour extraction, morphological processing)

2021-04-08 09:29:00下载

积分：1

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