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Perona_Malik
图像的各向异性扩散,利用matlab实现Perona_Malik算法,梯度阈值K通过对图像求解2-范数的方法迭代获得(Anisotropic diffusion images, using matlab to achieve Perona_Malik algorithm, the gradient threshold images by solving the K 2- norm method will be obtained)
- 2010-07-14 21:38:08下载
- 积分:1
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LBP
说明: 统一化LBP算子,作为一种有效的纹理描述算子,对图像局部纹理特征有卓越的描述能力,有很强的分类能力、较高的计算效率,并且对单调的灰度变化具有不变性。(Unified LBP operator, as an effective texture description operator, the local texture features for image description is outstanding ability, strong classification ability, higher efficiency, and to the monotonous gray scale invariant .)
- 2010-04-20 18:44:00下载
- 积分:1
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58962
GFT图片格式转换源码,程序根据腾讯皮肤GFT图片的格式,进行字节集的操作实现GFT图片的转换。(GFT image format conversion source code , the program according to Tencent skin GFT picture format operation byte set to achieve GFT image conversion.)
- 2016-05-06 11:18:33下载
- 积分:1
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Fragile-watermarking-based-on-DWT
说明: 基于DWT域的脆弱水印,上数字图像处理课的大作业(Fragile watermarking based on DWT, digital image processing course)
- 2011-03-23 13:48:29下载
- 积分:1
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POCS算法
说明: 十分有用的 图像pocs算法,内有图片说明及示例(A very useful POCS algorithm for images, with illustrations and examples)
- 2020-06-22 08:40:01下载
- 积分:1
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形态学滤波
说明: 用数学形态学滤波进行图像处理或者信号降噪,(包括膨胀和腐蚀)(Image processing or signal noise reduction using mathematical morphological filtering (including expansion and corrosion))
- 2020-12-29 21:53:44下载
- 积分:1
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waterep
通过erdas遥感软件提取水体的三种操作(Extracting water through software operation of the three operating)
- 2013-08-27 17:23:22下载
- 积分:1
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实现图像的无损压缩
该程序主要实现图像的无损压缩,具体算法包括:
(1)整数小波变换+SPIHT无损压缩
其中整数小波可以采用JPEG2000提供的5-3小波,也可以采用S+P变换,本程序均已给出。
(2)DPCM+算术编码
DPCM采用的是JPEG中采用的方法;
(3)JPEG-LS标准
JPEG-LS的无损压缩性能非常好,超过JPEG2000。(The program mainly realize lossless image compression, the specific algorithm include: (1) integer wavelet transform SPIHT Integer Wavelet lossless compression which can be used to provide the 5-3 wavelet JPEG2000, can also adopt the S P transform, the procedures are given. (2) DPCM arithmetic coding DPCM is used in JPEG methodology (3) JPEG-LS standard JPEG-LS lossless compression of very good performance, more than JPEG2000.)
- 2008-06-02 11:01:57下载
- 积分:1
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C-SCAN
说明: 用于处理超声波相控阵C扫描的数据文件和图片处理,采用的是Matlab语言(the code of Matlab is used to process the data file and picture of ultrasonic phased array C scan)
- 2020-01-08 11:07:03下载
- 积分:1
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get-snake
运用GVF snake进行图像分割。效果好,可用于学习借鉴。(image segmentantion based on GVF snake.)
- 2011-05-19 21:20:35下载
- 积分:1