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dizi-data
各种图像处理算法集合,包括灰度、滤波等,已调试,可用。(Collection of a variety of image processing algorithms, including grayscale, filtering, etc.)
- 2013-04-21 20:54:48下载
- 积分:1
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smooth
对图像进行平滑去噪,提高图像的质量,为后期的图像处理打基础(very good)
- 2013-09-24 10:01:40下载
- 积分:1
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2
说明: 边缘特征的提取就是求图像梯度的局部最大值和方向。实际计算中,以微分算子的形式表示,并采用快速卷积函数来实现。常用的算子有微分算子,拉普拉斯算子,Canny算子等。其中Canny边缘检测是一种较新的边缘检测算子,具有较好的边缘检测性能,得到越来越广泛的应用。Canny边缘检测法利用高斯函数的一阶微分,它能在噪声抑制和边缘检测之间取得较好的平衡(Edge feature extraction is to seek the local maximum of image gradient and orientation. The actual calculation to the form of differential operator representation, and using fast convolution function to achieve. Commonly used operators are differential operators, Laplace operator, Canny operator and so on. Canny edge detection which is a relatively new edge detection operator, and has good edge detection performance, get more and more widely used. Canny edge detection method using first derivative of Gaussian function, it can in the noise suppression and edge detection to achieve a better balance between)
- 2010-06-16 08:36:49下载
- 积分:1
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cvogelTV
大牛人的图象恢复代码.全变分离散化的方法.经典中的经典.(Daniudi people to restore the image code. BCH-wide variable separation method. Classic classic.)
- 2008-05-11 22:18:26下载
- 积分:1
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ColorHistogram
图像颜色特征的提取:HSV颜色直方图 描述的是图像的整体颜色情况。本程序采用非均匀量化方法得到36bin的颜色直方图。(Image Color Feature Extraction: HSV color histogram describes the situation of the image' s overall color. This procedure using non-uniform quantization method the color histogram 36bin.)
- 2009-02-24 21:32:24下载
- 积分:1
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Susan
说明: Susan角点提取检测,进行图像处理,主要运用在数字水印特征提取方面(Susan,In the aspect of image feature extraction, watermark is mainly used for corner detection)
- 2021-04-06 11:03:19下载
- 积分:1
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Mumford
用水平集(level set)方法和mumford-shah图像分割模型的图像分割matlab源代码(Mumford functional for segmentation and level sets.)
- 2010-11-03 16:45:36下载
- 积分:1
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可自选输入图片和参数的均值_中值_拉伸滤波
说明: 可自选输入和参数的中值/均值/拉伸滤波,各项参数说明详见.m文件注释(Median/Average/Linear Stretch Filter)
- 2020-06-18 00:40:02下载
- 积分:1
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subject
说明: 计算图像对应的各阶原点矩,中心矩,以及Hu不变量,输入是图像和矩的阶数。(Image raw,Central,and Hu s moments computation)
- 2020-11-19 10:19:37下载
- 积分:1
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watermark
應用視覺密碼原理之浮水印技術,包含程式碼與原始論文檔(Application of the principle of visual cryptography watermark technology, contains the original code of the document)
- 2008-12-23 01:55:32下载
- 积分:1