I haven't looked at this yet, and have no external coding experience. However, I'm wondering if it would be an easier task to port this library to mimic the pix_* objects in Gem? Maybe you could look at the Gem source and figure out how to do this. Or better yet, compare the code you have here with the pix_multiblob, and try to correct the algorithms as was suggested earlier.
Good luck!!! ~Kyle On 5/27/07, [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 > > _______________________________________________ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > > > -- ----- ------------ ---- ----- ---- -------- - ------ http://perhapsidid.wordpress.com _______________________________________________ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
