針對嵌入式機(jī)器視覺系統(tǒng)向獨(dú)立化、智能化發(fā)展的要求，介紹了一種嵌入式視覺系統(tǒng)--智能相機(jī)?；趯χ悄芟鄼C(jī)體系結(jié)構(gòu)、組成模塊和圖像采集、傳輸和處理技術(shù)的分析，對國內(nèi)外的幾款智能相機(jī)進(jìn)行比較。綜合技術(shù)發(fā)展現(xiàn)狀，提出基于FPGA+DSP模式的硬件平臺，并提出智能相機(jī)的發(fā)展方向。分析結(jié)果表明，該系統(tǒng)設(shè)計(jì)可以實(shí)現(xiàn)脫離PC運(yùn)行，完成圖像獲取與分析，并作出相應(yīng)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.
標(biāo)簽： FPGA DSP 模式 智能相機(jī)
上傳時(shí)間： 2013-10-24
上傳用戶：bvdragon
針對嵌入式機(jī)器視覺系統(tǒng)向獨(dú)立化、智能化發(fā)展的要求，介紹了一種嵌入式視覺系統(tǒng)--智能相機(jī)?；趯χ悄芟鄼C(jī)體系結(jié)構(gòu)、組成模塊和圖像采集、傳輸和處理技術(shù)的分析，對國內(nèi)外的幾款智能相機(jī)進(jìn)行比較。綜合技術(shù)發(fā)展現(xiàn)狀，提出基于FPGA+DSP模式的硬件平臺，并提出智能相機(jī)的發(fā)展方向。分析結(jié)果表明，該系統(tǒng)設(shè)計(jì)可以實(shí)現(xiàn)脫離PC運(yùn)行，完成圖像獲取與分析，并作出相應(yīng)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.
標(biāo)簽： FPGA DSP 模式 智能相機(jī)
上傳時(shí)間： 2013-11-14
上傳用戶：無聊來刷下
直流電動(dòng)機(jī)雙極性可逆PWM系統(tǒng)，其中電流PI調(diào)節(jié)控制中，根據(jù)轉(zhuǎn)向標(biāo)志direction來決定輸出極限：正轉(zhuǎn)時(shí)，輸出范圍是0-250，反轉(zhuǎn)時(shí)是250-5
標(biāo)簽： PWM 直流電動(dòng)機(jī) 雙極性
上傳時(shí)間： 2013-12-28
上傳用戶：kelimu
This application, built in VB using MapObjects, allows the user to zoom in, zoom out and pan using only the mouse. The pan is a dynamic pan just push the mouse in the direction you would like to pan.
標(biāo)簽： using zoom application MapObjects
上傳時(shí)間： 2014-12-22
上傳用戶：ryb
Set of tools to perform transformations between projection, ellipsoidal and cartesian coordinates in either direction.
標(biāo)簽： transformations ellipsoidal coordinates projection
上傳時(shí)間： 2015-07-22
上傳用戶：米卡
Tracking a moving object through several frames, provided changes from frame to frame are on the order of +-(10 + "X Range") pixels in the X direction and +-(10 + "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.
標(biāo)簽： frame Tracking provided changes
上傳時(shí)間： 2015-11-17
上傳用戶：zgu489
http://wordnet.princeton.edu/ WordNet is a large lexical database of English, developed under the direction of George A. Miller. Nouns, verbs, adjectives and adverbs are grouped into sets of cognitive synonyms (synsets), each expressing a distinct concept. Synsets are interlinked by means of conceptual-semantic and lexical relations. The resulting network of meaningfully related words and concepts can be navigated with the browser. WordNet is also freely and publicly available for download. WordNet s structure makes it a useful tool for computational linguistics and natural language processing.
標(biāo)簽： developed princeton database WordNet
上傳時(shí)間： 2013-12-02
上傳用戶：372825274
貪吃蛇*要點(diǎn)分析： *1）數(shù)據(jù)結(jié)構(gòu)：matrix[][]用來存儲地圖上面的信息，如果什么也沒有設(shè)置為false， * 如果有食物或蛇，設(shè)置為true；nodeArray，一個(gè)LinkedList，用來保存蛇的每 * 一節(jié)；food用來保存食物的位置；而Node類是保存每個(gè)位置的信息。 *2）重要函數(shù)： * changedirection(int newdirection) ，用來改變蛇前進(jìn)的方向，而且只是 * 保存頭部的前進(jìn)方向，因?yàn)槠渌那斑M(jìn)方向已經(jīng)用位置來指明了。 其中newdirection * 必須和原來的direction不是相反方向，所以相反方向的值用了同樣的奇偶性。在測試 * 的時(shí)候使用了direction％2!=newdirection％2 進(jìn)行判斷。 * moveOn(),用來更新蛇的位置，對于當(dāng)前方向，把頭部位置進(jìn)行相應(yīng)改變。如果越界， * 結(jié)束；否則，檢測是否遇到食物（加頭部）或身體（結(jié)束）；如果什么都沒有，加上頭部， * 去掉尾部。由于用了LinkedList數(shù)據(jù)結(jié)構(gòu)，省去了相當(dāng)多的麻煩。
標(biāo)簽： matrix 貪吃蛇 分 數(shù)據(jù)結(jié)構(gòu)
上傳時(shí)間： 2014-06-14
上傳用戶：cjf0304
This directory includes matlab interface of the curvelet transform using usfft. Basic functions fdct_usfft.m -- forward curvelet transform afdct_usfft.m -- adjoint curvelet transform ifdct_usfft.m -- inverse curvelet transform fdct_usfft_param.m -- returns the location of each curvelet in phase-space Useful tools fdct_usfft_dispcoef.m -- returns a matrix contains all curvelet coefficients fdct_usfft_pos2idx.m -- for fixed scale and fixed direction, returns the curvelet which is closest to a certain point on the image Demos fdct_usfft_demo_basic.m -- display the shape of a curvelet fdct_usfft_demo_recon.m -- partial reconstruction using curvelet fdct_usfft_demo_disp.m -- display all the curvelet coefficients of an image fdct_usfft_demo_denoise.m -- image denoising using curvelet
標(biāo)簽： directory functions interface transform
上傳時(shí)間： 2016-08-31
上傳用戶：cooran
This article presents GISCoordinate.java - a class that allows you to represent a GIS coordinate in your JAVA code in decimal degrees (38.4443, e.g. 122.33433) , minute degrees (33 44 22E, 122 33 44N), or radian degrees. Also, you can use this class to manipulate the coordinate, moving it around the globe by giving it distances in feet and direction of travel. You can then extract the new coordinate that is calculated after the travel.
標(biāo)簽： GISCoordinate coordinate represent presents
上傳時(shí)間： 2013-12-02
上傳用戶：wangchong
蟲蟲下載站版權(quán)所有 京ICP備2021023401號-1
