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1D gabor Filter
- Descr iption: Recent studies on Mathematical modeling of visual cortical cells [Kulikowski/Marcelja/Bishop:1982] suggest a tuned band pass filter bank structure. These filters are found to have Gaussian transfer functions in the frequency domain. Thu
365Rose
- SDK写的365朵玫瑰随机出现的算法,送给朋友是很漂亮的美境,希望大家多多改进-SDK to write the 365 roses were the algorithm, for a friend is a very nice U.S. territory, I hope Members can improve
ImprolaLib-0.0.2
- Improla == IMage PROcessing LAb. It is meant for image processing research and teaching. From ImprolaLib-0.0.2, it supports reading and writing PNG images. It uses PNGwriter(pngwriter.sourceforge.net) for this purpose.-Improla == IMage PROcessing LAb
yuv_filter
- yuv视频中y、u、v三个分量通道分别进行各种滤波-yuv Video y, u, v 3 components were various channel filtering
read_yuv
- 自己写的用matlab读取YUV文件,并分帧保存.生成一个N维矩阵(N是总帧数),一维就是一帧的数据. Y U V分别保存.-wrote it myself using Matlab YUV read documents, preservation and framing. Generating an N-dimensional matrix (N is the total frame count). is a one-dimensional data. Y U V were preserv
ait_picmatch
- Author: Fahd Ahmad Abbasi Summary: Matches two pictures given as arguments. MATLAB Release: R13 Required Products: Image Processing Toolbox Descr iption: The function takes two images as argument and using edge detection checks whethe
ImgCtxDecoder_src
- ImgCtxDecoder_src.zip 1. Why do I use IImgCtx to decode images? If you want to develop a image viewer or processor in Windows, the first thing you have to face is image decoding. Now there are some free image decoders, with full source code:
Set_Partitioning_In_Hierarchial_Trees
- Code is intended to just explain the principle of SPIHT, Arithmetic Coding not Used in this Code Works only for 128 x 128 images, u have to generalize
rotate
- 对yuv图像顺时针旋转90°的代码,一次只能旋转一个分量,例如,对于yuv420图像,采用 rotate( m_image_w,m_image_h, y, NULL ) rotate( m_image_w/2,m_image_h/2, u, NULL ) rotate( m_image_w/2,m_image_h/2, v, NULL ) 如果dstdata为NULL,哪么程序会将输入srcdata当作输出
USB_CameraActiveX.USB摄像头ActiveX软件
- USB摄像头ActiveX软件！先安装此程序，然后在LABVIEW中调用ocx控件！,USB camera ActiveX software! To install this program, and then call the ocx control LABVIEW!
acis3dt.rar
- /* Copyright (c) 2006-2008 by Spatial Corp. */ /* All rights reserved. */ /* Protected by U.S. Patents 5,257,205 5,351,196 6,369,815 */ /* 5,982
readYUV
- 可以读取YUV图像的Y,U,V的值，为下一步转化为RGB做好准备-You can read YUV image Y, U, V value, converted to RGB for the next step to prepare
ColorMRFdemo
- a Markov random field (MRF) based color image segmentation algorithm-This is the sample implementation of a Markov random field (MRF) based color image segmentation algorithm. The main code (colormrf.cpp) has been written by Mihaly Gara (gara@i
VideoProcessingAndCommunicationsPPT
- 数字视频处理与通信课件/ (美)Yao Wang等著-Digital video processing and communication PPT/(U.S.) Yao Wang
siftmatlab
- 纯MATLAB代码，不需要在使用SIFTWIN32可以直接运行的代码-100 code of MATLAB,u neednot SIFTWIN32 desinge the map
yuvread
- 利用c++实现的读取yuv文件并且单独存储Y U V信号的工程，程序易懂带注释，可以直接运行查看结果-Using c++ implementation file and a separate storage read yuv YUV signal engineering, program easy to understand with comments, can be run directly see the results
Kmeans
- 标准C++/C处理BMP图像，没有使用VC中的BITMAP类及任何不在ANSI-C中的结构和函数。采用了k_means压缩算法处理24bit（可以更改源码使之支持8-bit,16-bit和灰度bmp）源码注释详细，其中对BMP文件BMPHEADINFO的处理比较有趣。 new.cpp---->主要的程序代码 *.h----->一个产生U(0,1)随机数的发生器，相合度较小，DES函数产生。-Standard C++/C handle BMP images, do not us
ApplicationsOfDepth-FirstTraversal
- 1. 用ＤＦＳ判断一个无向图是否是连通图； 2. 为有向图的边分类，将它们的边分为前向边、后向边和交叉边； 3. 用ＤＦＳ和点消除求有向图的拓扑排序； 4. 判断有向图是不是强连通图，若不是，求强连通分量； 5. 判断有向图是不是半连同图； 6. 判断有向图是不是单连通图； 7. 判断无向图是不是双连通图。 通过以上编程对ＤＦＳ的应用，进一步了解ＤＦＳ的算法及它所代表的算法思想。 -1. Using DFS to test if a given undirecte
Polygon
- 小小的东西,提朋友做的,帮忙上传,大家分享-Little things to do to friends, and help upload, U.S. Share
Grad-U-and-moving-rules
- 计算梯度向量Grad U和圆饼的移动规则:将所有的力都正因分解，分解成x轴方向和y轴方向的力，整个问题就简单化了，通过分别求出x轴方向和y轴方向的力之和，就可以知道该圆饼将要移动的轨迹，而x轴方向和y轴方向的合力方向应该就是该圆饼的梯度向量的方向。而所有圆饼的梯度向量就组成了Grad U-Because of all the forces are decomposed into the x-axis direction and the y-axis direction of the force,