搜索资源列表
DIP_dg
- JPEG图像压缩像素之扫描方法之一(zigzag scan)这是用的循环法-JPEG image compression Pixel scanning method (Zigzag scan) This is the cycle of Law
zsort
- 一个把给定矩阵(图像)按ZigZag排序的算法,高级程序员编写,非常精炼,可供图像处理编程人员参考。-put to a fixed matrix (Image) by permutation sorting algorithm, senior programmer preparation, very refined image processing program for reference.
zigzag_kaiyuan
- 图形图象中dct变换中用到的zigzag扫描原代码是基于matlab中的开发-graphic images used Copy transform the Zigzag scanning source code is based on the Matlab Development
izigzag_kaiyuan
- 图形图象中dct变换中用到的反zigzag扫描原代码是基于matlab中的开发-graphic images used Copy transform the anti-Zigzag scanning source code, which is based on Matlab Development
zigzag
- zigzag扫描和反zigzag扫描。JPEG图像的压缩中就用到了-zigzag scanning and inverse-zigzag scanning. JPEG image compression on the use of the
signal-analysis
- dctcom.m文件利用DCT变换完成对输入图像进行压缩;imagecbe.m完成对输入的两幅RGB图像用小波分析的方法进行图像融合 imagecom.m完成对输入的RGB图像用小波分析的方法进行自动降噪,得到高频系数阈值,降噪效果百分比和结果 wavelet1D.m完成对输入的一维信号进行多尺度离散小波分解 wavelet2D完成对输入的二维信号进行多尺度离散小波分解;zigzag.m完成对输入的8*8矩阵按照zigzag排列抽取数据.-document the use of DCT tran
zigzag
- 函数功能:本函数将完成对输入的 8*8 矩阵按照 zigzag 排列抽取数据 matrix 为输入矩阵 select==1 为正变换,select==2为反变换 zigdone 为输出矩阵-Function: This function will complete the input of 8* 8 matrix of data collected in accordance with the zigzag array matrix as input matrix select ==
image_compression_final(jpeg)
- JPEG图像压缩和解压MATLAB程序,使用了DCT2、线性量化编码、zigzag变换和游程编码理论-JPEG image compression and decompression MATLAB procedures, using DCT2, linear quantization coding, zigzag transform and run-length coding theory
zigzag
- Z字形编码的vc++代码,已经运行过,能用-zigzag encoding based on VC++
zigzag
- 该程序实现了对一幅数字图像在像素级别上按照ZigZag方式扫描排列的功能-a Zigzag pixel arrange scheme
zigzag
- 对yuv视频文件进行zigzag游程编码和zigzag解码-encode and decode the yuv video with the zigzag algorithm
zigzag-source-code
- zigag变换的代码,自己调试过,正常运行,希望对你有用,可用于DCT拉直等应用-zigzag transform code ,I debuged it, can run,I hope it useful to you! It can be used with DCT.
zigzag
- ZigZag函數顯著地高點和低點所連結之趨勢線是為了讓使用者連續到被看 之函數。 Z字轉向指標(ZigZag)是一種表示價格趨勢的指標。它的原理是去過濾較為不重要 的影響因素,爾後再分析價格的移動趨勢。所以可藉由它來建立一組忽略較小的 價格變化的價格指標。該指標的特性為很單純的從大幅度的價格變化來判斷價格 的趨勢,而不會受到不適用的指標干擾。 計算方法-A zigzag is a pattern made up of small corners at variable a
zigzag
- 对图像矩阵进行zigzag扫描,从而达到对图像纹理(灰度值)置乱的效果。- scanning of the image matrix by Zigzag,To achieve the scrambling effect of the image texture (gray value).
ZIGZAG
- zigzag数组是JPEG编码里取像素数据的排列顺序,用户输入n,程序就可以实现规定矩阵沿45度线递增,形成一个zigzag数组-zigzag array is arranged in order to take the pixel JPEG encoded data, the user input n, the program can be achieved along the 45 degree line matrix specified increments to form a zigza
zigzag
- matlab写的图像Zigzag置乱的函数,特别适用于初学者学习-matlab write Zigzag calculation function, especially for beginners to learn
zigzag
- 用matlab实现了zigzag算法,实现功能:对任意维数的图片都都能进行加密和解密-Using matlab to achieve a zigzag algorithm functions: For any dimension pictures are able to encrypt and decrypt
ZigZag-scanning
- 利用  MATLAB  的强大功能设计一种最佳  的实现zigzag扫描变换-Use MATLAB s powerful design an optimal Implementation zigzag scan conversion
zigzag
- 实现二维数组的zigzag排序,将二维数组按zigzag排序后,整合成一个一维数组(To achieve two-dimensional array of zigzag sort, the two-dimensional array by zigzag sort, integrated into a one-dimensional array)
Zigzag
- 实现8*8图像块内的Z字形扫描,霍夫曼编码,JPEG压缩。可用于图像处理(图像压缩,JPEG压缩中DCT变换,量化后的Z字形扫描,进而编码)(Implementation of 8*8 image block in the shape of Z scanning)