Abstract—In video surveillance, detection of moving objects from an image sequence is very important for target tracking, activity recognition, and behavior understanding. Background subtraction is a very popular approach for foreground segmentation
Computer users with visual impairment cannot access the rich graphical contents in print or digital media unless relying on visual-to-tactile conversion, which is done primarily by human specialists. Automated approaches to this conversion are an em
The paper presents a model-based approach to detect and compensate for errors of PTC sensors used for the measurement of air flows and air velocities in HVAC (Heating Ventilation and Air Conditioning) systems.
This paper presents a permanent magnet synchronous motor (PMSM) servo drive system for high speed flat industrial sewing machine. In order to satisfy the special function of sewing machine, several approaches are applied in this servo system: Using
***请支持开源*** 汇编大师Richard Blum的经典AT&T汇编教程英文原版（没有中文版） 下面是书中的介绍 Introduction Assembly language is one of the most misunderstood programming languages in use. When the term assembly language is used, it often invokes the idea of low-level bit shuffling a
In this communication, we propose a Miller compensation technique for low voltage LDO regulators which makes use of a current amplifier. The analysis shows how to design the compensation network when no voltage buffer is placed between the LDO error
The Java™ platform is an unqualified success story. It is used to develop applications for small mobile devices to massive enterprise endeavors. This is a testament to its well thought out design and continued evolution. However, this success has co
Microsoft windows workflow foundation 4.0 cookbook Preface 1 Chapter 1: Workflow Program 5 Introduction 5 Creating the first WF program: HelloWorkflow 6 Creating a WF program using C# Code 9 Initializing a WF program using InArguments 11 Creating a
What do you need to know to create a game for the iPhone? Even if you've already built some iPhone applications, developing games using iPhone's gestural interface and limited screen layout requires new skills. With "iPhone Game Development," you ge
PHASE-LOCKED loops (PLLs) and delay-locked loops (DLLs) are often used in integrated circuits in order to compensate for clock distribution delays and to improve overall system timing. PLLs are also widely used in clock recovery and frequency synthe
HMC5883L校准 参考 代码 this calibration will correct or compensate for the hard iron effects. hard iron effects are magnetic filed superimpositions on the earth's magnetic field that are fixed in magnitude and which do not depend on the orientation of the
Unix 行程操作 英文版 This is a one-man operation, please respect the time and effort that went into this book. If you came by a free copy and find it useful, you can compensate me at http://workingwithunixprocesses.com.
If you want to create games for the iPhone, you'll find this book packed with guidelines on the basics of game development, the fundamentals of iPhone programming, special graphics and audio needs for games, tips on handling in-game physics, strateg
支持格式 视频： FLV, SWF, MPEG-4, 3GP 音频： MP3, AAC M4A. 支持播放列表、播放全屏、播放暂停 官方说明： A highly customizable and skin-able media player, which displays and plays collections of audio and/or video. Perfect for musicians, bands and anyone that needs to control the l
What's new 2D Toolkit UI Sprite handles - you can resize / move(click and drag) / rotate(alt) sprites using the handles. Turn them off in preferences if you don't like them. Static sprite batcher - supports all sprite types (clipped, tiled, sliced,
What's new 2D Toolkit UI Sprite handles - you can resize / move(click and drag) / rotate(alt) sprites using the handles. Turn them off in preferences if you don't like them. Static sprite batcher - supports all sprite types (clipped, tiled, sliced,
建伍378G写频软件，压包内有： KPG-56D Help File Version 3.00 File name: KPG56D_6.HLP Read From Radio Help This function reads all program data from the transceiver flash memory. 1. When "Read from radio" is selected, the "Read from radio" window opens. 2. Select
android调用camera时，可以自己写一个activity，赋上相关参数，打开前camera就可以了； 需要申请的permission，在AndroidManifest.xml中添加： 主要功能，打开前camera private Camera open FrontFacingCameraGingerbread() { int cameraCount = 0; Camera cam = null; Camera.CameraInfo cameraInfo = new Camera
Calcium fluoride is widely used in optical lithography lenses and causes retardation that cannot be ignored. However, few studies have been conducted to compensate for the retardation caused by calcium fluoride in optical lithography systems. In this
