cv.jit.faces + jit.grab + exportimage
Nov 24 2008 | 4:03 am
hello,
my patch is detecting faces with [cv.jit.faces].
i am also using [exportimage /Users/xxx/photo jpeg] with [jit.qt.grab]
i am interested in adding a sequential variable to the end of the filename. currently it overwrites the same image.
i have tried something like this [exportimage /Users/xxx/photo $1 jpeg].
the ultimate goal is to exportimage of a jit.qt.grab every time cv.jit.faces detects a face.
thanks in advance!
here is my patch for reference: http://pastebin.com/m62e3da3c
- Nov 24 2008 | 4:47 amCheck out the sprintf object. I'm guessing your problem is that you have a space between your variable and "photo".Zachary
- Nov 24 2008 | 7:05 pmthanks zach, that did the trick!i'm curious — how can i use a bang on a [counter] only once even if it keeps banging? for example, check if it's the first bang, and if it is, do not accept more bangs for x amount of time.
- Nov 24 2008 | 7:58 pmcheck out "onebang"David
- Nov 24 2008 | 8:26 pmtry [onebang], [speedlim] and else ...
- Nov 24 2008 | 11:58 pmthanks that worked beautifully with a [counter]
- Mar 13 2012 | 10:37 pmHi, I see this post is quite old, but I have the same problem and I can't understand the answer about the sprintf because I am new to MAX.[exportimage /Users/xxx/photo $1 jpeg]If I just erase the space between photo and the variable then I just have a photo named photo$1What can be done?Ty
- Mar 14 2012 | 9:39 pmIt might be easier to just use the combine object for this stuff.
