OTSU Gray-level image segmentation using Otsu s method. Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern. 9:62-66 1979). Thresholds are computed to maximize a separability criterion of the resultant classes in gray levels. OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the corresponding Iseg is therefore a binary image. The pixel values for Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ... [Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability criterion within the range [0 1]. Zero is obtained Only with images having less than n gray level, whereas one (optimal value) is obtained Only with n-valued images.
標簽： OTSU segmentation Gray-level segmented
上傳時間： 2017-04-24
上傳用戶：yuzsu
Face Recognition Library ======================== Advanced face recognition DLL using two functions : Train and Recognize. Uses neural net back propogation alogorithm with more AI tools added for imaging optimization. Library works great even for a low resolution web cam image and requires the user to align to a mirror frame on screen. Complete Source Code with Video capture and feature extraction kit for Registered Users. Please register here for Only $299 with Source Code : http://www.research-lab.com/facerecognitionorder.htm (c) www.research-lab.com
標簽： Recognition recognition Advanced Library
上傳時間： 2017-04-25
上傳用戶：784533221
關于U盤開發(fā)中所用到的協(xié)議，SCSI命令和BULK-Only傳輸協(xié)議的約定
上傳時間： 2014-01-18
上傳用戶：wqxstar
The philosophy of the book is to present various pattern recognition tasks in a unified way, including image analysis, speech processing, and communication applications. Despite their differences, these areas do share common features and their study can Only benefit from a unified approach.
標簽： recognition philosophy pattern present
上傳時間： 2017-05-05
上傳用戶：plsee
使用TWAIN讀取掃描儀的圖像。In Windows imaging applications, the most used API for scanning is TWAIN www.twain.org. Unfortunately, the new .NET Framework has no built-in support for TWAIN. So we have to work with the interop methods of .NET to access this API. This article doesn t explain this interop techniques, and good knowledge of the TWAIN 1.9 specifications is assumed! The sample code included doesn t present a finished library, Only some essential steps for a minimal TWAIN adaption to .NET applications.
標簽： TWAIN applications scanning Windows
上傳時間： 2013-12-25
上傳用戶：3到15
JMP3Player is a mp3 player written in Java. JMP3Player uses NativeFmod library. JMP3Player supports *.mp3,*.wav,*.ogg and wma(windows Only) file formats.
標簽： JMP3Player NativeFmod supports library
上傳時間： 2013-12-20
上傳用戶：xiaohuanhuan
寫號步驟： 1、將手機連通CDMA Workshop 2.7，在security選項卡里的 spc中點擊讀取，將000000填入spc里的方框，點擊spc鈕選擇send， 于是顯示spc解鎖成功。 2、點擊“nam”選項卡，將min填入10位碼（就是imsi碼去掉46003剩下的），將mcc填入460，mnc填入03，填入imsi15位碼，banner填入你想填的字符（我填的中國電信），點擊寫入即可 3、這一步，就應該寫入akey碼了（如果不知道AKEY，可以通過電信機房關閉鑒權(quán)，但是不推薦這樣做，有盜號風險），點擊“cave”選項卡，在a-key后的方框 填入你的akey，點擊寫入即可。 4、重啟6950，能夠打電話了 針對白三角以及1X上網(wǎng)問題，請注意： 1、如果有白色三角漫游標記，通過將PRL由003升級到008解決方法是 ：撥##778#，輸入SPC碼，即000000，點擊VIEW 中PRI后點EDIT，將拷貝到機子中的prl文件瀏覽選到，點擊OK升級 2、CDMA 1X無法上網(wǎng)的解決方法： 撥##778#，輸入SPC碼，即000000，點擊VIEW 中M.IP后將“Mobile IP Only ”改為“simly IP Only” SPC在內(nèi)存中的地址：018E:0190（只要輸入018E）
上傳時間： 2013-12-29
上傳用戶：ainimao
Servomotors are available as AC or DC motors. Early servomotors were generally DC motors because the Only type of control for large currents was through SCRs for many years. As transistors became capable of controlling larger currents and switching the large currents at higher frequencies, the AC servomotor became used more often. Early servomotors were specifically designed for servo amplifiers. Today a class of motors is designed for applica-tions that may use a servo amplifier or a variable-frequency controller, which means that a motor may be used in a servo system in one application, and used in a variable-frequency drive in another application. Some companies also call any closed-loop system that does not use a stepper motor a servo system, so it is possible for a simple AC induction motor that is connected to a velocity controller to be called a servomotor.
標簽： motors Servomotors servomotors available
上傳時間： 2014-08-10
上傳用戶：源碼3
This program incorporates the FV method for solving the Navier-Stokes equations using 2D, Cartesian grids and the staggered arrangement of variables. Variables are stored as 2D arrays. SIMPLE method is used for pressure calculation. UDS and CDS are implemented for the discretization of convective terms, CDS is used for the diffusive terms. The boundary conditions are set for the lid-driven cavity flow. Only steady flows are considered.
標簽： Navier-Stokes incorporates Cartesian equations
上傳時間： 2017-05-14
上傳用戶：ryb
The computing world has undergone a revolution since the publication of The C Programming Language in 1978. Big computers are much bigger, and personal computers have capabilities that rival mainframes of a decade ago. During this time, C has changed too, although Only modestly, and it has spread far beyond its origins as the language of the UNIX operating system
標簽： Programming publication revolution The
上傳時間： 2017-05-16
上傳用戶：thinode
