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RSA加密
说明： 基于RSA的图像加密过程，进过扩散等进行加密处理。(Based on the blockchain image encryption process, through diffusion and other encryption processing.)
- 2020-10-17 11:17:25下载
- 积分：1
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JSteg
JSteg隐写技术matlab实现代码--基本思想：用秘密信息比特直接替换JPEG图像中量化后DCT系数的最低比特位，但若量化后DCT系数为0或者1，则不进行处理。（DCT系数的LSB嵌入）
(JSteg steganography matlab code- the basic idea: direct replacement with the secret information bits JPEG image quantized DCT coefficients in the least significant bit, but if the quantized DCT coefficient is 0 or 1, no processing. (DCT coefficients LSB embedding))
- 2020-12-21 15:59:09下载
- 积分：1
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comperss51
matlab的图像压缩代码，适合初学者，算法比较简单(Matlab image compression code for beginners, the algorithm is relatively simple)
- 2007-04-14 11:51:53下载
- 积分：1
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DCT
实现对一幅灰度和彩色图像作的离散余弦变换,选择适当的DCT系数阈值对其进行DCT反变换.(The realization of a piece of gray and color images for the discrete cosine transform, select the appropriate thresholds for DCT coefficients of its inverse transform DCT.)
- 2008-12-13 21:51:01下载
- 积分：1
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csharp-picrecognizesystem
c sharp 图像识别的程序，包括灰度，二值化等方面的操作(c sharp)
- 2009-07-16 13:54:55下载
- 积分：1
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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
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zhendongxinhao
关于信号分析，小波包分解的程序以及应用方法(The program about signal analysis, wavelet packet decomposition and its application method)
- 2014-05-05 16:36:54下载
- 积分：1
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小目标视频
说明： 丰富红外小目标视频库数据资料，比较短，不是特别清晰。(Enriching Infrared Small Target Video Library)
- 2021-04-29 00:18:43下载
- 积分：1
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IPN_agreement
IPN 相关性一致性计算：一致相关性系数，皮尔逊系数等
( IPN_ccc - Computes the concordance correlation coefficient for evaluating reproducibility.
IPN_icc - Computes the interclass correlations for indexing the reliability analysis
IPN_kendallW- Computes the Kendall s W.
IPN_pearsonR- Computes the Pearson s R.)
- 2012-09-04 15:53:30下载
- 积分：1
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rzrd-Developed
Developed with DELPHI business card management system
- 2019-04-18 23:44:59下载
- 积分：1
