Hi Alain, wouldn't it be a lot easier to take the system that you already have and use OSC or FIDO to send the values (that you were printing) to PD for further processing?
I am greatly in favour of using different systems for different jobs and letting a protocol like OSC or fido (netsend) connect them together. I could easily help you with that problem, if the code is running already. Cheers, tim On 27/05/2007, at 10:35 PM, <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> wrote: > For the last 2 weeks I have been trying to write a motion tracking > external using the blob motion > tracker in opencv. I had success with writing a program that > recieves a path to an avi and motion > tracks the blobs and prints their position. Now I am writing the > set of Pd externals using the same > code with very little success. I need someone that knows what they > are doing to look at my Pd code > and show me what I am doing wrong. I have read and followed > IOhannes guide on external writing. > Also, I have looked at the zexy and pdp sorce code in order to > learn but still I am not getting it to work. > The externals are based on the already working code I was able to > frankenstein together. I am > calling it FTIR_Tools. It consist of the following (if I ever get > them to work!): > > 1. FTIR_Cam: detects webcam and sends out frames to outlet. > 2. FTIR_VPlayer: reads quicktimes from path and sends out frames to > outlet. > 3. FTIR_Tracker: tracks blobs, sends out "matrix blob# position" to > outlet2 and frames to outlet 1. > you can also turn on and off visuals for center point and bounding > box. > 4. FTIR_Window: displays frames in an X11 window. > > Please look at my code and show me how to fix it. I am getting > nowhere. In the cvBloblib.zip is the > program I put together called Tracker and the code called > Tracker.cpp. If you want to see how it > works drag it to terminal and follow it with a path to an .avi. You > must have opencv and fink installed. > If you have ploblems installing opencv post and I will be glad to > help. > Thanks, > Alain > <FTIR_Tools(src).zip> > <cvBloblib.zip> > _______________________________________________ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/ > listinfo/pd-list _______________________________________________ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list