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CMUcam3: Open Source Programmable Embedded Color Vision Platform ?
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?CMUcam Table of Contents ?Overview
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Overview ?
The goal of the CMUcam project is to provide simple vision capabilities to small embedded systems in the form of an
intelligent sensor. The CMUcam3 extends upon this idea by providing a flexible and easy to use open source development environment that complements a low cost hardware platform. The CMUcam3 is an ARM7TDMI based fully programmable embedded computer vision sensor. The main processor is the NXP LPC2106 connected to an Omnivision CMOS camera sensor module. Custom C code can be developed for the CMUcam3 using a port of the GNU toolchain along with a set of open source libraries and example programs. Executables can be flashed onto the board using the serial port with no external downloading hardware required.
Features ?
?Fully open source and programmable using GCC
?CIF resolution (352x288) RGB color sensor
?Open source development environment for Windows and Linux
?MMC/SD flash slot with FAT16 driver support
?Four-port servo controller
?Image processing rate of 26 frames per second
?Lua light-weight language interpreter for rapid prototyping ?Software JPEG compression
?Basic image manipulation library
o Arbitrary image clipping
o Image downsampling
o Threshold and convolution functions
o RGB, YCrCb and HSV color space
o CMUcam2 emulation
?User defined color blobs
?Frame differencing
?Mean and variance data collection
?Raw images dumps over serial
?Histogram generation
?B/W analog video output (PAL or NTSC)
?FIFO image buffer for multiple pass hi-res image processing
?Wireless Mote networking interface (802.15.4)
o Tmote Sky / Telos Connection
?virtual-cam for prototyping on the PC
?CMUcam3-Frame-Grabber for viewing images on the PC Applications ?
?Robotics (spoonBot)
?Surveillance
?Sensor Networks
?Education
?Interactive toys
?Object recognition and tracking
?Programmable servo control
?Serial MMC/SD flash data logging
Where can I buy a CMUcam? ?
CMUcam, CMUcam2, and CMUcam3 are in production from various licensees:
?Seattle Robotics (USA), https://www.wendangku.net/doc/cb16326475.html, (CMUcam, CMUcam2, CMUcam3)
?Lextronic (France), lextronic.fr (CMUcam, CMUcam2, CMUcam3)
?Acroname (USA), https://www.wendangku.net/doc/cb16326475.html, (CMUcam, CMUcam2, CMUcam2+)
?Robotics Connection (USA), https://www.wendangku.net/doc/cb16326475.html, (CMUcam, CMUcam2)
?Parallax Inc (USA), https://www.wendangku.net/doc/cb16326475.html, (CMUcam)
?Robotshop (Canada), www.robotshop.ca (CMUcam, CMUcam2, CMUcam3)
?Elektronikladen | ELMICRO (Germany), https://www.wendangku.net/doc/cb16326475.html, (CMUcam2, CMUcam3)
?Robot Italy (Italy), https://www.wendangku.net/doc/cb16326475.html, (CMUcam3)
?ROBOT ELECTRONICS (England),
https://www.wendangku.net/doc/cb16326475.html, (CMUcam2, CMUcam2+, CMUcam3 soon)
?LAWICEL (Sweden), https://www.wendangku.net/doc/cb16326475.html,wicel-shop.se/ (CMUcam3) ?Probyte (Finland), www.probyte.fi(CMUcam3)
?Snail Instruments (Czech Republic),
https://www.wendangku.net/doc/cb16326475.html,/ (CMUcam3 soon)
?Robotronica (Spain), https://www.wendangku.net/doc/cb16326475.html, (CMUcam3 soon)
?Active Robots (England), https://www.wendangku.net/doc/cb16326475.html,/ (CMUcam2, CMUcam3)
?Superrobotica (Spain), https://www.wendangku.net/doc/cb16326475.html, (CMUcam3 soon)
?sgBOTIC (Singapore), https://www.wendangku.net/doc/cb16326475.html, (CMUcam2, CMUcam3)
?Antratek Electronics (Benelux),www.robotwinkel.nl (CMUcam, CMUcam3)
?Innovative Electronics (Indonesia),
https://www.wendangku.net/doc/cb16326475.html, (CMUcam3)
?Megaton (Austria), www.megaton.at (CMUcam3)
?roboter-teile.de (Germany), www.roboter-teile.de
(CMUcam3)
?Sander Electronic (Germany) www.sander-electronics.de (CMUcam3)
?Bernhard Elektronik (Switzerland), https://www.wendangku.net/doc/cb16326475.html,
(CMUcam3)
?Robodacta (Mexico), https://www.wendangku.net/doc/cb16326475.html,.mx (CMUCam3) How do I get started? ?
?Check out our Quick-Start-Guide
?Check out the Software page
?Check out the Downloads page
?Please make sure to check for the latest documentation to avoid damaging hardware.
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?Last Change Downloads ?
Here you can find the latest stable release version of the CC3 code as local copies of any other useful software packages. For documentation please go to our Documentation page.
?CMUcam3 Install Software (194 MB)
o This zip contains all of the files needed for Windows and Linux and includes the checked out source.
o Windows: Cygwin-Installer (with packages), arm-gcc, Philips-Flash utility, .NET Runtime, CMUcam3 frame
grabber
o Linux: arm-gcc compiled tar, LPC-isp Flash Utility
o Cygwin source can be obtained through installer program (setup.exe)
o Use this in conjunction with the SDK Install Guide
o Last Updated: 12/29/2008
?CC3 Source Tree (2.1MB)
o This is snapshot of the latest stable CC3 source.
o Rev 556 from 12/29/2008
?CMUcam3 Frame Grabber (60 KB)
https://www.wendangku.net/doc/cb16326475.html, GUI for grabbing images and testing basic
CMUcam2 Emulation Functionality
o For non-english Windows, try International Frame Grabber
?Philips LPC Flash Utility Installer (2.0 MB)
o Windows flashing utility that allow you to download images to your CMUcam3
?Local Cygwin Installer (23.7 MB)
o Cygwin is the environment that allows you to do CMUcam3 development under windows
?Linux LPC-ISP Installer (25.9 KB)
o Linux flashing utility
?Microsoft .NET Runtime Installer (22.4 MB)
https://www.wendangku.net/doc/cb16326475.html, runtime installer that allows you to run the CMUcam3 Frame Grabber
?CMUcam2 Emulation HEX file (264.2 KB)
o Burn this image onto your CMUcam3 to emulate the CMUcam2
?Windows ARM-gcc Installer
o Windows Code Sourcery ARM gcc compiler installer
o Release 323 2008 q1
?Linux ARM-gcc Installer
o Linux Code Sourcery ARM gcc compiler executables
o Release 323 2008 q1
?lua-win-nofpu.zip
o Luac compiled for Windows without floating point support
?CMUcam2 GUI
o If you are running in CMUcam2 emulation, this java gui can be used to test the camera
Attachments
?lpc2106_isp_aug_03.zip (2.0 MB) -Windows ISP Flash Utility, added by agr on 02/11/07 21:48:03.
?dotnetfx.exe (22.4 MB) https://www.wendangku.net/doc/cb16326475.html, 2.0 Runtime Environment for Windows, added by agr on 02/11/07 21:50:03.
?lpc21isp_unix.zip (25.9 kB) -Martin Maurer's Unix / Cygwin Command Line ISP, added by agr on 02/11/07 21:51:58.
?CMUcam3 Frame Grabber.exe (60.0 kB) - added by agr on 02/27/07 15:32:03.
?cmucam2_lpc2106-cmucam3.hex (264.2 kB) - added by agr on 02/28/07 15:31:06.
?cygwin-install.zip (23.7 MB) -Basic Cygwin Install, added by agr on 03/08/07 13:27:07.
?CMUcam3_dev_guide.pdf (5.3 MB) -CMUcam3 SDK Install Guide, added by agr on 03/10/07 15:47:03.
?lua-win-nofpu.zip (186.9 kB) -Lua for windows compiled for no floating point, added by agr on 10/14/07 19:41:58.
?cc3.zip (2.1 MB) -CC3 source tree (Rev 549,10/26/2007), added by agr on 10/26/07 17:04:23.
?cc3_r556.zip (2.1 MB) -cc3 source tree r556, added by agr on 12/29/08 13:31:14.
?cmucam3_install_r556.zip (195.0 MB) -CMUcam3 Installation Packages, added by agr on 12/29/08
13:42:24.
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