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 | | Re: Video image analisys
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| Hi Marco, I haven't done any vision processing yet, but plan to get into it sometime this summer. In the meantime, I've been casually scanning the web for related sites. Here's one you may find useful: (URL) Leeper (hopes this helps) (...) (24 years ago, 7-Jan-00, to lugnet.robotics)
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video, image
(score: 4.194)
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| | Re: Robotic Vision (was: Video image analisys)
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| Hi Reimer, I've seen HALCON listed in (URL) checking Pong Suvan's software/dll's, I was going to check a couple more site's, HALCON's included :) Just downloaded ((URL) and tested the apps done by Pong Suvan to test/use/demonstrate his DLL's. WOW ! (...) (24 years ago, 11-Jan-00, to lugnet.robotics)
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video, image
(score: 4.194)
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video, image
(score: 4.194)
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| | RE: Robotic Vision (was: Video image analisys)
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| Hi :) (recovering a "very" old lugnet.robotics thread about Robotic Vision software for Mindstorms, predating the release of LEGO Vision Command) I'm assuming that you're the same psksvp that made the Robotic Vision dll's at (URL) making a search on (...) (22 years ago, 5-Jun-02, to lugnet.robotics)
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video, image
(score: 4.177)
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| | Re: Robotic Vision (was: Video image analisys)
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| I have seen this program (NIH) at a workshop, and it was pretty incredible. I checked on the PC version (Scion makes this) and it is very similar. It says that it can measure (distances?) Could this be used as "vision" for a robot? Could this be (...) (24 years ago, 4-Feb-00, to lugnet.robotics)
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video, image
(score: 4.169)
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| | Re: Robotic Vision (was: Video image analisys)
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| Thanks for the info. Now, the next question is: what is the best solution for a robotic camera? Price/decent quality; weight, wireless, batteries, etc? Who has the best reasonably priced solution? Great Topic! (...) James C. Jones Liberty Middle (...) (24 years ago, 4-Feb-00, to lugnet.robotics)
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video, image
(score: 4.169)
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video, image
(score: 4.169)
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| | RE: lasers and RCX
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| Yes, I remember. I did save a search on Laser PEN's on eBay because of that :) I planned to use video image analysis (er... machine/robotic vision) to keep track of (and measure) the reflection of laser line on objects. I say LINE and not DOT (...) (22 years ago, 5-Jun-02, to lugnet.robotics)
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video, image
(score: 4.094)
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| | Re: Vision Command
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| (...) To use the VC system with a RCX bot, you have to plug the camera into an USB port of your computer, and the RCX needs to be able to communicate with the IR tower. The Vision software always runs on the computer, but can send commands to the (...) (24 years ago, 28-Aug-00, to lugnet.robotics)
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video, image
(score: 4.022)
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| | Human brain to RCX...
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| Dear friends, Considering what I sense is an increasing interest in the software aspects, and potential programming possibilites of the RCX, I thought that this might be useful to someone who is actually trying to program their RCX... Attached is a (...) (24 years ago, 4-Aug-00, to lugnet.robotics)
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video, image
(score: 4.020)
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| | Video image analisys
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| Has anyone done a PC-side program to do some video analisys, resulting in op-code sending to RCX/CyberMaster action control ? I want to do a "target" follower PC program, sending op-codes to my pBrick (CyberMaster) to control the X and Y rotation of (...) (24 years ago, 7-Jan-00, to lugnet.robotics)
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video, image
(score: 4.018)
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| | Robotic Vision (was: Video image analisys)
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| (...) Hi :) (...) Well, when you do, please keep us posted of your findings. I'll try and do the same, time permiting. (...) I even found a image processing entry from a Portuguese University :) I'm going to analise it more carefully, but for now, (...) (24 years ago, 10-Jan-00, to lugnet.robotics)
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video, image
(score: 4.010)
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| | RE: Robotic Vision (was: Video image analisys)
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| Hi :) *GREAT* ! Are you planning to share your findings ? :) I downloaded the current version of rv2 (the one that now includes RvCAD V.1) and tryed it: WOW :) It doesn't work with my ATI All-in-Wonder128 format feed, nor with mpeg (yet?) but the (...) (22 years ago, 6-Jun-02, to lugnet.robotics)
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video, image
(score: 4.009)
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| | Re: MOC Differtimento
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| (...) Hi Tom - thank you very much! (...) It took me about 3 months to complete this one. I ended up pulling an all-nighter to finish the Ldraw file in time for the contest! (...) I orginally wanted to enter at least 2 rovers in the contest. I (...) (21 years ago, 10-Jun-03, to lugnet.technic, lugnet.robotics, lugnet.cad)
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video, image
(score: 4.009)
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| | Re: Robotic Vision (was: Video image analisys)
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| Ok, found something very interesting ! (URL) FindMovingBlob seems perfect for controlling a Video Camera with a PC controlled pBrick. Look it in: (URL) going to try to test/investigate Pong Suvan's software :) Oh, and Microsoft Vision SDK is on: (...) (24 years ago, 10-Jan-00, to lugnet.robotics)
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video, image
(score: 4.008)
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| | Re: Robotic Vision (was: Video image analisys)
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| Marco: You are correct that Halcon is a commercial offering. I understand that it is very highly regarded. One of the Premier offerings in the arena of Machine Vision is NIH Image, which is(or was) in the public domain. You can find it at: (URL) (...) (24 years ago, 4-Feb-00, to lugnet.robotics)
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video, image
(score: 4.008)
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| | RE: Video from a Camera Cellphone into the NXT
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| Topic was formerly named "Gnah I'm afraid I've discovered a new bug". I've put a more relevant subject on it. This is in response to a reply from Tony Naggs. This is a good answer but not to the question I wanted answered. The currently available (...) (18 years ago, 12-Sep-06, to lugnet.robotics.nxt)
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video, image
(score: 4.007)
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| | Re: Robotic Vision (was: Video image analisys)
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| After checking Pong Suvan's apps/lib ((URL) checked HALCON 5.2 ((URL) as was my intention. HALCON looks like a very powerfull, well documented, well done and easy to use (through HDeveloper and/or the COM version) software package. Now, correct me (...) (24 years ago, 4-Feb-00, to lugnet.robotics)
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video, image
(score: 4.007)
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| | RE: Robotic Vision (was: Video image analisys)
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| I'm really starting to like this idea. ...wish I had the time *and knowledge* to do a HyperRvCAD :) Examples: (ASCII ART ALERT, use FIXED FONT to see): [VP]>-vs->[DTVP]>-vs...[ZF]->[DT] [DTVP]>-ds(x,y)->[DI...y,m)->[ZF] (...) (22 years ago, 20-Jun-02, to lugnet.robotics)
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video, image
(score: 4.006)
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| | Re: Robotic Vision (was: Video image analisys)
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| James: (...) Absolutely, something like NIH can be used either for determining where your robot is in the world (eg. with a fixed camera looking down at your robot), or telling where things are relative to your robot with a robot mounted camera. (...) (24 years ago, 4-Feb-00, to lugnet.robotics)
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video, image
(score: 4.005)
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