// // Histogram Sample // This sample shows how to use the Sample Grabber filter for video image processing. // Conceptual background: // A histogram is just a frequency count of every pixel value in the image. // There are various well-known mathematical operations that you can perform on an image // using histograms, to enhance the image, etc. // Histogram stretch (aka automatic gain control): // Stretches the image histogram to fill the entire range of values. This is a "point operation," // meaning each pixel is scaled to a new value, without examining the neighboring pixels. The // histogram stretch does not actually require you to calculate the full histogram. The scaling factor // is calculated from the minimum and maximum values in the image.
標簽： Sample Histogram Grabber sample
上傳時間： 2013-12-15
上傳用戶：ryb
WindML3.0補丁 WIND MEDIA LIBRARY 3.0.3 (CP3) for Tornado 2.2.0 and Tornado 2.2.1 Up-to-date product bulletins, information on known problems and fixes/changes made in this release, and essential reference documentation can be obtained from the Wind River Online Support web site. Installation: ----------------- The WIND MEDIA LIBRARY 3.0.3 supplement identifies the process to install WIND MEDIA LIBRARY 3.0.3. This is a not a complete WIND MEDIA LIBRARY 3.0 product and hence it is necessary that WIND MEDIA LIBRARY (aka WindML) 3.0 be installed prior to the installation of this product.
標簽： Tornado Up-to-date LIBRARY WindML
上傳時間： 2013-12-24
上傳用戶：牧羊人8920
matlab軟件的仿真實列。 If you have any bugs and questions in our simulation programs, please e-mail to harada@ieee.org. We try to do our best to answer your questions.
標簽： simulation questions programs matlab
上傳時間： 2014-01-24
上傳用戶：cmc_68289287
I ve written some many years ago dynamic Huffman algorithm to compress and decompress data. It is mainly targeted to data with some symbols occuring more often than the rest (e.g. having some data file consisted of 3 different symbols and their total number of occurence in that file s1(1000), s2(200), s3(30) so the total length of file is 1000+200+30=1230 bytes, it will be encoded assigning one bit to s1 and 2 bits to s2, s3 so the encoded length will be 1*1000+2*(200+30)=1460 bits=182 bytes). In the best case the file consisted of just one symbol will be encoded with compression ratio as 1:8. Huffman coding is used in image compression, however in JPEG2000 arithmetic codec is imployed.
標簽： decompress algorithm compress Huffman
上傳時間： 2016-05-16
上傳用戶：aysyzxzm
As3 Crypto is a cryptography library written in Actionscript 3 that provides several common algorithms. This version also introduces a TLS engine (TLS is commonly known as SSL.)
標簽： Actionscript cryptography algorith provides
上傳時間： 2014-01-24
上傳用戶：hopy
我所采用的內存管理思想是鏈表管理思想，內存分配方案是最佳適應方案（best fit）。其主要的數據結構為 struct node { char* p int memosize int flag struct node* next } 這是一個鏈表的結點的數據結構，用它來管理內存的分配與回收。P 表示所指的分配的內存的首地址，memosize 表示分配的內存塊的大小，flag 為一個標志量，表示內存塊是否被占用。用 1 和 0 來表示被占用和不被占用。next 表示下一個結點的首地址。 內存管理包括一個分配內存的mm_request（unsigned int）函數，一個初始化所要管理的內存的mm_init（）函數，一個空閑列表排序函數sort()，一個釋放內存的mm_release(void* )函數和一個判斷內存是否被占用的IsFree(int)函數。
標簽： 內存管理
上傳時間： 2016-07-06
上傳用戶：qunquan
Already the industry standard for Python users, Programming Python from O Reilly just got even better. This third edition has been updated to reflect current best practices and the abundance of changes introduced by the latest version of the language, Python 2.5
標簽： Python Programming industry standard
上傳時間： 2013-12-13
上傳用戶：zgu489
The purpose of this Primer is to help you begin to use MATLAB. It is not intended to be a substitute for the online help facility or the MATLAB documentation (such as Getting Started with MATLAB, available in printed form and online). The Primer can best be used hands-on. You are encouraged to work at the computer as you read the Primer and freely experiment with the examples. This Primer, along with the online help facility, usually suffices for students in a class requiring the use of MATLAB.
標簽： intended substitu to purpose
上傳時間： 2013-12-27
上傳用戶：dengzb84
mastering dojo The book really rolls out the red carpet for Dojo to emerge with guns blazing! The authors show you how easy it is to use impressive widgets without installing a thing. I was amazed to discover that JavaScript is not just a toy language, how Dojo is built on top of it, and how both are invaluable in any web development project. Buy this book. It’s the next best thing to having the authors working at your side.
標簽： mastering blazing carpet emerge
上傳時間： 2016-09-04
上傳用戶：Late_Li
The tca package is a Matlab program that implements the tree-dependent component analysis (TCA) algorithms that extends the independent component analysis (ICA), where instead of looking for a linear transform that makes the data components independent, we are looking for components that can be best fitted in a tree structured graphical model. The TCA model can be applied in any situation where the data can be assumed to have been transformed by an unknown linear transformation.
標簽： tree-dependent implements component analysis
上傳時間： 2016-09-17
上傳用戶：cazjing
