针对嵌入式机器视觉系统向独立化、智能化发展的要求，介绍了一种嵌入式视觉系统--智能相机。基于对智能相机体系结构、组成模块和图像采集、传输和处理技术的分析，对国内外的几款智能相机进行比较。综合技术发展现状，提出基于FPGA+DSP模式的硬件平台，并提出智能相机的发展方向。分析结果表明，该系统设计可以实现脱离PC运行，完成图像获取与分析，并作出相应输出。 Abstract: This paper introduced an embedded vision system-intelligent camera ，which was for embedded machine vision systems to an independent and intelligent development requirements. Intelligent camera architecture， component modules and image acquisition， transmission and processing technology were analyzed. After comparing integrated technology development of several intelligent cameras at home and abroad， the paper proposed the hardware platform based on FPGA+DSP models and made clear direction of development of intelligent cameras. On the analysis of the design， the results indicate that the system can run from the PC independently to complete the image acquisition and analysis and give a corresponding output.
上传时间： 2013-11-14
上传用户：无聊来刷下
视觉模块各部分说明，有中英文对照
上传时间： 2013-11-12
上传用户：qq10538412
本书以Keil 公司最新版本的C51 编译器为核心，阐述了在Windows 环境下采用单片 机高级语言C51 进行应用系统程序设计的基本原理和方法，详细介绍了Keil C51 的 Windows 集成开发环境Vision 51 和软件仿真器dScope51 的强大功能和具体使用方法。在 Windows 集成开发环境pVision 51 中，可以完成从源程序编写、编译、连接定位到目标文件 的仿真调试等的全部工作。dScope 51 是一种基于Windows 的多窗口软件仿真器，它可以在 完全没有8051 单片机硬件的情况下模拟调试各种应用程序，即使对单片机内部特殊集成功 能的编程，也可以找到对应的模拟窗口。 本书对最新版本C51 编译器新增加的控制命令作了全面介绍；给出了最新C51 运行库 函数及其应用范例；对Keil C51 的各种应用工具，如BL51 连接定位器、A51 宏汇编器、 LIB51 库管理程序以及OH51 符号转换程序等都作了详细介绍；还介绍了单片机实时多任务 操作系统RTX51 及其子集RTX51 TINY 的具体功能与应用方法。 本书强调先进性和实用性。全书各章列举了大量程序实例，并附赠一张配套光盘。因此 本书既适合广大从事单片机应用系统开发研制的工程技术人员的阅读，也可以作为高等工科 院校相应专业大学生或研究生的教学用书。
上传时间： 2015-03-25
上传用户：zxc23456789
These are all the utilities you need to generate MPEG-I movies on a UNIX box with full motion video and stereo sound. For more information on this unusual application of Linux, look in the docs directory or go to www.freeyellow.com/members4/heroine
标签： utilities generate MPEG-I movies
上传时间： 2013-12-18
上传用户：onewq
Hidden Markov Toolkit (HTK) 3.2.1 HTK is a toolkit for use in research into automatic speech recognition and has been developed by the Speech Vision Robotics Group at the Cambridge University Engineering Department (http://svr-www.eng.cam.ac.uk) and Entropic Ltd (http://www.entropic.com).
标签： HTK automatic research Toolkit
上传时间： 2015-05-26
上传用户：myworkpost
I2S Interface Specification The I2S-bus (Inter-IC Sound bus) is a serial link for transmitting stereo audio between devices in a system.
标签： Specification transmitting Interface Inter-IC
上传时间： 2013-12-28
上传用户：Thuan
一个用AVR单片机ATmega8515输出SPWM波形并驱动一个LED渐亮渐灭的示范程序，输出波形的占空比和频率显示在1602液晶屏上，编译环境Code Vision AVR
上传时间： 2013-12-21
上传用户：D&L37
Robustnesstochangesinilluminationconditionsaswellas viewing perspectives is an important requirement formany computer vision applications. One of the key fac-ors in enhancing the robustness of dynamic scene analy-sis that of accurate and reliable means for shadow de-ection. Shadowdetectioniscriticalforcorrectobjectde-ection in image sequences. Many algorithms have beenproposed in the literature that deal with shadows. How-ever,acomparativeevaluationoftheexistingapproachesisstill lacking. In this paper, the full range of problems un-derlyingtheshadowdetectionareidenti?edanddiscussed.Weclassifytheproposedsolutionstothisproblemusingaaxonomyoffourmainclasses, calleddeterministicmodeland non-model based and statistical parametric and non-parametric. Novelquantitative(detectionanddiscrimina-ionaccuracy)andqualitativemetrics(sceneandobjectin-dependence,?exibilitytoshadowsituationsandrobustnesso noise) are proposed to evaluate these classes of algo-rithms on a benchmark suite of indoor and outdoor videosequences.
标签： Robustnesstochangesinillumination conditionsaswellas perspectives requirement
上传时间： 2014-01-23
上传用户：whenfly
I believe that technology has the capacity to fundamentally improve people’s lives, and improve the world in which we live.We are now two years into what my company have called the ‘Digital Decade’.We think that by 2010 a combination of hardware and software innovation with broader social trends will change the way computing fits into our society. Mobile technology is a central part of this vision.
标签： improve fundamentally technology the
上传时间： 2014-01-19
上传用户：kristycreasy
This directory contains an example ADSP-BF535 subroutine that demonstrates the initialization of the AC 97 communication link between SPORT0 on the ADSP-BF535 and the AD1885 stereo Codec.
标签： initialization demonstrates subroutine directory
上传时间： 2014-11-29
上传用户：colinal
