針對嵌入式機器視覺系統向獨立化、智能化發展的要求，介紹了一種嵌入式視覺系統--智能相機。基于對智能相機體系結構、組成模塊和圖像采集、傳輸和處理技術的分析，對國內外的幾款智能相機進行比較。綜合技術發展現狀，提出基于FPGA+DSP模式的硬件平臺，并提出智能相機的發展方向。分析結果表明，該系統設計可以實現脫離PC運行，完成圖像獲取與分析，并作出相應輸出。 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.
上傳時間： 2013-11-14
上傳用戶：無聊來刷下
視覺模塊各部分說明，有中英文對照
上傳時間： 2013-11-12
上傳用戶：qq10538412
本書以Keil 公司最新版本的C51 編譯器為核心，闡述了在Windows 環境下采用單片 機高級語言C51 進行應用系統程序設計的基本原理和方法，詳細介紹了Keil C51 的 Windows 集成開發環境Vision 51 和軟件仿真器dScope51 的強大功能和具體使用方法。在 Windows 集成開發環境pVision 51 中，可以完成從源程序編寫、編譯、連接定位到目標文件 的仿真調試等的全部工作。dScope 51 是一種基于Windows 的多窗口軟件仿真器，它可以在 完全沒有8051 單片機硬件的情況下模擬調試各種應用程序，即使對單片機內部特殊集成功 能的編程，也可以找到對應的模擬窗口。 本書對最新版本C51 編譯器新增加的控制命令作了全面介紹；給出了最新C51 運行庫 函數及其應用范例；對Keil C51 的各種應用工具，如BL51 連接定位器、A51 宏匯編器、 LIB51 庫管理程序以及OH51 符號轉換程序等都作了詳細介紹；還介紹了單片機實時多任務 操作系統RTX51 及其子集RTX51 TINY 的具體功能與應用方法。 本書強調先進性和實用性。全書各章列舉了大量程序實例，并附贈一張配套光盤。因此 本書既適合廣大從事單片機應用系統開發研制的工程技術人員的閱讀，也可以作為高等工科 院校相應專業大學生或研究生的教學用書。
上傳時間： 2015-03-25
上傳用戶：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
標簽： utilities generate MPEG-I movies
上傳時間： 2013-12-18
上傳用戶：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).
標簽： HTK automatic research Toolkit
上傳時間： 2015-05-26
上傳用戶：myworkpost
I2S Interface Specification The I2S-bus (Inter-IC Sound bus) is a serial link for transmitting stereo audio between devices in a system.
標簽： Specification transmitting Interface Inter-IC
上傳時間： 2013-12-28
上傳用戶：Thuan
一個用AVR單片機ATmega8515輸出SPWM波形并驅動一個LED漸亮漸滅的示范程序，輸出波形的占空比和頻率顯示在1602液晶屏上，編譯環境Code Vision AVR
上傳時間： 2013-12-21
上傳用戶：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.
標簽： Robustnesstochangesinillumination conditionsaswellas perspectives requirement
上傳時間： 2014-01-23
上傳用戶：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.
標簽： improve fundamentally technology the
上傳時間： 2014-01-19
上傳用戶：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.
標簽： initialization demonstrates subroutine directory
上傳時間： 2014-11-29
上傳用戶：colinal
