Maybe these could be of use: http://www.lavrsen.dk/foswiki/bin/view/Motion/WebHome
http://www.zoneminder.com/ Marko Cebokli On Sunday 11 September 2011 05:30:48 Jonathan Wilkes wrote: > ----- Original Message ----- > > > From: James Harkins <[email protected]> > > To: puredyne <[email protected]> > > Cc: > > Sent: Saturday, September 10, 2011 10:58 PM > > Subject: [puredyne] Motion detection packages > > > > I'm starting to look into some motion detection techniques. I got some > > distance with pure data + gridflow (the [#motion_detection] object > > behaves quite nicely -- it takes the difference between frames but > > includes some other tweaks for a cleaner signal). > > > > But what I really wanted to do was divide the image into nine blocks, run > > motion detection independently on each one, and have information about > > where in the frame the motion is happening and also movement from region > > to region. That became a problem, largely because gridflow's > > documentation has to rank among the worst I've ever seen. (Such as: > > "Inlet 2: crosshairs." Oh, > > very nice. Yes, out of the thousands of possible things that could mean, > > we're to psychically divine the one that is actually correct.) > > Unfortunately, that's fairly verbose documentation for a pure data > external. (But it looks to me like it's Inlet 4-- which version of > Gridflow are you using?) > > You might try posting this on the pd-list at [email protected] . The GF > author reads/posts there and can probably flesh out the documentation > directly. > > > So I'm looking for recommendations on other open-source approaches. > > OpenCV+processing maybe, but for some reason willowgarage.com is blocked > > on the mainland (so I have to rely on a proxy that isn't always stable). > > That means learning another computer language on short order, not sure I > > have time. > > > > Can anybody think of something that would be closer to what I have in > > mind out of the box? Just to save me some development time reinventing > > the wheel. > > > > Thanks, > > James > > > > > > -- > > James Harkins /// dewdrop world > > [email protected] > > http://www.dewdrop-world.net > > > > "Come said the Muse, > > Sing me a song no poet has yet chanted, > > Sing me the universal." -- Whitman > > > > blog: http://www.dewdrop-world.net/words > > audio clips: http://www.dewdrop-world.net/audio > > more audio: http://soundcloud.com/dewdrop_world/tracks > > --- > > [email protected] > > http://identi.ca/group/puredyne > > irc://irc.goto10.org/puredyne > > --- > [email protected] > http://identi.ca/group/puredyne > irc://irc.goto10.org/puredyne --- [email protected] http://identi.ca/group/puredyne irc://irc.goto10.org/puredyne
