-
ccdwtwatermark
在DWT域的数字水印技术 matlab 编程(in DWT digital watermarking technology Matlab programming)
- 2007-05-27 13:57:02下载
- 积分:1
-
SEIR
基于人群分类的SEIR模型的仿真,得出模型中各参数(传播率,等)对谣言传播范围的影响(Simulation of SEIR model based on crowd classification)
- 2018-01-23 15:49:18下载
- 积分:1
-
med
matlab中值平滑处理,主要是用5点平滑和3点平滑实现(matlab median smoothing was used in 5-point smoothing and 3 points to achieve smooth)
- 2009-11-03 11:38:00下载
- 积分:1
-
cvap3.7
聚类有效性指标,比较全,功能比较强大,是学习聚类的好工具(Clustering Validity Indices)
- 2021-04-10 09:18:59下载
- 积分:1
-
dct1_embed
数字水印 DCT域嵌入方法 matlab代码(数 ?炙 ???DCT域??入 ??matlab)
- 2008-07-04 23:35:56下载
- 积分:1
-
DDE
说明: 红外图像细节增强仿真,其中使用双边滤波器进行图像分层。带测试源数据。(Infrared image detail enhancement, with test source data)
- 2021-04-25 21:38:46下载
- 积分:1
-
低时延检测技术分析
低时延检测技术分析,包括免调度和信息重传,低时延(Low latency detection technology analysis, including free scheduling and information retransmission)
- 2017-05-24 20:18:40下载
- 积分:1
-
利用聚类技术实现纹理分割
说明: a)针对合成纹理图像(共有4 个合成纹理图像,见文件夹:
Texture_mosaic_data)中每一个像素提取纹理特征向量;
b)利用聚类技术(推荐用k‐均值聚类,可以从网上查找原码)对特征向
量空间中的点进行聚类,类别数可根据图像中的实际纹理类数确定。最后把类
属标签映射成图像形式显示(如下图,其中b、d、f、h 为相应的基准分割图像)。(A) for synthetic texture images (there are 4 synthetic texture images in total, see the folder:
Texture feature vector is extracted from every pixel in texture;
B) use clustering technology (K-means clustering is recommended, and the original code can be found on the Internet) to search the feature direction
The number of categories can be determined according to the actual number of texture classes in the image. Last class
The generic label is mapped to an image (as shown in the figure below, where B, D, F, h are the corresponding reference segmentation images).)
- 2020-12-06 17:59:22下载
- 积分:1
-
Optical_bench
用matlab实现了一系列示例:球差,慧差,像差,像散。(Using matlab to achieve a series of examples: spherical aberration, coma, aberration, astigmatism.)
- 2020-06-28 19:40:01下载
- 积分:1
-
tuxiangbianhuan
图像变换 将图象分块(8*8),作DCT变换,并作IDCT:DCT是一种可分离图象变换,用来图象压缩编码,IDCT用来解压缩(Image transform to image sub-block (8* 8), for the DCT transform, and IDCT: DCT is a separable transform image to image compression coding, IDCT used to extract)
- 2009-03-22 14:49:22下载
- 积分:1