搜索资源列表
ml
- 是进行JPEG图形压缩算法的代码，对图形进行DCT变换-is JPEG image compression algorithm code, the graphics DCT
my_dct
- 图像DCT编码压缩，经DCT变换，量化，编码，然后再解码。-DCT coding image compression, the DCT transform, quantization, coding, and then decode.
dct
- 利用DCT变化对tif图像进行压缩利用DCT变换进行图像压缩的MATLAB程序-Changes in the use of DCT compression of tif images using DCT transform image compression MATLAB program
111111111
- 为保证网络信息传输的安全性,提出一种视频图像加密方法。该方法引入混沌系统中的Logistic映射和 Baker映射,结合H·264视频压缩编码特点,利用Baker映射对DCT (Discrete Cosine Transform)变换量化后 的块进行位置置乱, -In order to ensure the safety of information transmission network, and a video image encryption method. This met
11111111111456
- 为保证网络信息传输的安全性,提出一种视频图像加密方法。该方法引入混沌系统中的Logistic映射和 Baker映射,结合H·264视频压缩编码特点,利用Baker映射对DCT (Discrete Cosine Transform)变换量化后 的块进行位置置乱, -In order to ensure the safety of information transmission network, and a video image encryption method. This met
arithmetic_of_jpg
- DCT变换用于JPEG压缩编码的实验，实验目的:掌握DCT变换的基本运算和JPEG编码的基本过程-DCT transform coding for the JPEG compression experiments Objective: To master the basic computing DCT transform coding and JPEG basic process
dctyasuo
- DCT图像压缩的程序，DCT图像压缩的程序-DCT image compression programs
11912927wavelet_transf
- 本实验主要利用MATLAB程序进行离散余弦变换（DCT）压缩和行程编码（Run Length Encoding， RLE）。-In this study, MATLAB programs using mainly discrete cosine transform (DCT) compression and run-length encoded (Run Length Encoding, RLE).
115157689RLE
- 本实验主要利用MATLAB程序进行离散余弦变换（DCT）压缩和行程编码（Run Length Encoding， RLE）。-In this study, MATLAB programs using mainly discrete cosine transform (DCT) compression and run-length encoded (Run Length Encoding, RLE).
ASemi_Fragiler
- 基于DCT压缩前后不变量，编写的抗JPEG压缩的数字图像认证证水印算法，具有良好的抵抗压缩、剪切、篡改等性能的水印仿真程序 -Invariants based on before and after the DCT compression, digital image authentication certificate watermark algorithm written anti-JPEG compression with good resistance to compression,
DCT
- The program performs image compression using DCT transform coding
COMPRESSION
- DCT BASED COMPRESSION
DCT
- DLC转换是数据压缩的一种方式，是一种有损压缩模式，附件为matlab实现算法的代码-DLC is a way to convert data compression is a lossy compression mode, accessories for matlab algorithm code
61610
- Skew detection and correction is very important task before pre-processing of an image and it is a major problem in scanned documents, if it not detected correctly it will lead wrong result in future during image analysis. During the scanning of th
Compression
- DCT base compression program for JPEG compression
dct-(1)
- imae compression matlab file DCT-imae compression matlab file DCT
im2dct
- image compression using dct
DWT-DCT-SVD based Hybrid lossy
- a new hybrid transform coding methodology for lossy image compression that integrates discrete wavelet transform, discrete cosine Transform and singular value decomposition methods is proposed. The proposed system has enhancements in both the com
Scalable MPEG compression
- Scalable MPEG compression based on DCT coefficient
dct
- 应用matlab程序编写的在不同量化系数下的有损压缩效果(The lossy compression effect of different quantization coefficients written by matlab program)