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zigzag
- zigz-zag扫描,广泛应用于傅里叶变换和图像的压缩处理,用C++写成,可以看看。-zigz-zag scanning is widely used in Fourier transform and image compression, using C++ languages, you can see.
zigzagScanning
- 之字扫描,是在JPEG压缩中使用的一个数据扫描格式。自己在MATLAB中编程实现了正反函数。-zigag scanning is a mode of data scanning in JPEG data hoop.This codes realize the zigzag scanning and the inverse zigzag scanning.
WeeklyDeNasserDine
- zigzag order of a matrix 4x4
DCT
- ce code permet de cacluler les coefficiants de la dct dans un block 8*8 aisni selectionner les coefficients par un balyage zigzag
encoding
- 灰度图像的DCT及之字形扫描,量化,反量化,逆扫描,图像复原-DCT and the gray image of the zigzag scan, quantization, inverse quantization, inverse scanning, image restoration
025
- 配料员 背景 你是一名室内装潢工程队的配料员。你的伙伴们在铺大理石地砖的时候,习惯于按照以下两种之字形的遍历顺序之一:学了 C 语言以后,你决定编写一个程序。无论你的伙伴们想要以何种遍历顺序铺设任何图案的任何大小的地砖方阵,你的程序都能正确地生成一个线性遍历序列,指示你每次该递给他们什么图案的地砖。 输入 首行为需要遍历的地砖矩阵的个数。第二行为第一个矩阵的维数(其中的 x 是小写字母 x,前后各有一个空格)。如果是一个 N 维的矩阵,则接下来的 N 行每一行为矩阵该行各列
zigzag
- 此程序是船舶在海上试验时走出的之字型曲线仿真程序,调试很好,能帮助相关专业的人很好的学习船舶相关知识-The program is the sea trial in out of the simulation program font curve, debugging is very good, can help related professional person is very good learning ship relevant knowledge
tp2-milou
- balayage of images zigzag and horizontal and vertical
JPEG-Encoder-Decoder
- JPEG图像压缩,赫夫曼编码,DCT变换,Zigzag遍历-JPEG image compression, Huffman coding, DCT transform, zigzag traversal
RGB
- RGB forward function and inverse function The rar contains all functions used (DCT, rle, vector to zigzag and viceversa, etc.)
JPEG
- 本程序实现简单JPEG压缩编码和解码功能。将一副64*64的灰度图进行JPEG压缩编码,编码过程包含DCT转换,量化,ZigZag扫描和游程编码。不包含DC分量的DPCM编码和最后的霍夫曼编码,但是基本实现了JPEG编码,具有较好的压缩率。-This procedure is simple JPEG compression encoding and decoding functions. This is a 64* 64 grayscale JPEG compression encoding p
invzigzag
- inverse zigzag function of matlab
3dar4
- A zigzag graphene structure with N=3 and M=4 in horizontal direction the structure is armcharir. the bandstructure depends on direction.
zigzag_dezigzag
- zigzag算法,即实现图像像素的斜向Z字型重新排序的matlab实现-zigzag algorithm, namely the realization of the image pixel oblique Z-shaped re-sort Matlab
ZIG_ZIG_SCAN
- 正zigzag扫描和它的恢复。zigzag.m是zigzag扫描的程序,invzigzag.m是把扫描的值转换成原矩阵。-Positive zigzag scanning, and its restoration. zigzag.m the zigzag scanning process, invzigzag.m the scanned values are converted to the original matrix.
zig_password
- zigzag method for coding text in matlab
Huffman-coding-image-compression
- 使用哈夫曼编码对图像进行压缩,使用zigzag扫描,显示压缩后图像-Huffman coding image compression, using the zigzag scanning, image compression
zigzag
- 输入是一个矩阵,运行程序后得到z字扫描后的向量,输入时一个向量,运行程序后得到的是逆序向量-matrix performs zigzaging or inverse zigzaging
DCTJPEG
- blkproc.m,DCHuffmanEncoding.m,ACHuffmanEncoding.m,zigzag.m,PSNR.m, 对灰度图像进行DCT变换,量化,ZigZag扫描,Huffman编解码,反量化,反DCT变换而重建图像。 其中,blkproc.m为分块DCT变换函数; DCHuffmanEncoding.m,ACHuffmanEncoding.m分别为DC和AC变换系数的Huffman码表函数; zigzag.m为ZigZag扫描函数;PSNR.m为求图
DAC0832-waveform
- 用DAC0832生成锯齿波的图,使用protuse仿真的文件-If the programs are slightly changed, any waveform can be generated and output, such as triangle wave, square wave and zigzag wave, etc.