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Matlab 图像的采样
图像的采样
• 写程序:以2 为尺度,下采样图像 ,观察不同分辨率下图像的变化情况(a)
• 写程序:把(a)中获得的图像,进行上采样处理,可以选择不同的平滑方
法,比如,邻近像素复制,或者线性插值等。讨论上采样后图像的质量变
化。找出相应的改进方法。
- 2020-06-27 00:00:02下载
- 积分:1
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face
基于Gabor小波变换的特征提取和人工智能的人脸检测系统源代码.(Based on the Gabor wavelet feature extraction and artificial intelligence face detection system source code.)
- 2008-06-05 16:53:58下载
- 积分:1
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几种经典的图像噪声方差估计方法
几种经典的图像噪声方差估计方法(论文和源代码)(Several classical noise estimation method (articles and source code))
- 2021-04-06 15:49:02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
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Chapter4
数字图像处理,包括图像的卷积,相关,线性滤波处理,边缘检测都是运用labview来完成的。(Digital image processing, including images, linear convolution, filter, edge detection is accomplished using labview)
- 2010-08-25 15:49:27下载
- 积分:1
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werwerwer
说明: 对灰度图象进行正交变换,并进行滤波,产生平滑图象(Gray-scale images of the orthogonal transformation, and filtering to produce a smooth image)
- 2008-11-22 11:02:15下载
- 积分:1
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Image-rotation-correction
利用radon变换进行图像倾斜矫正的算法代码实现(Using radon transform algorithm for image tilt correction code)
- 2011-11-16 20:38:16下载
- 积分:1
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IICandIID_R_nmp
对特征值进行非极大值抑制的角点检测,并且选用了合适的阈值加强检测效果(corner detection by non-maxima suppression of Eigenvalues and selected the appropriate threshold to enhance detection)
- 2013-10-29 11:38:22下载
- 积分:1
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HistogramEqualization
灰度直方图规定化算法实现分析,直方图规定化,直方图均衡化,图像增强()
- 2021-04-22 17:58:48下载
- 积分:1
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DespeckleFilters
一个去除斑点噪声的滤波器的,特别适用于医学超声图像(A filter to remove speckle noise , especially for medical ultrasound image
)
- 2014-11-16 16:26:11下载
- 积分:1