ow, okay, that should solve the problem. let me give it a try. anyway, the pix_rgba must also be applied to the referenced image isn't it? i mean the image that the image from the camera should be compared to...<br><br>
thank you <br><br>Didit<br><br><div class="gmail_quote">On Tue, Oct 5, 2010 at 5:21 AM, <a href="mailto:ydegoyon@gmail.com">ydegoyon@gmail.com</a> <span dir="ltr"><<a href="mailto:ydegoyon@gmail.com">ydegoyon@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><br>
ola,<br>
<br>
yeh it's quite clear...<br>
<br>
the yuv images that comes from your cam<br>
must be converted to rgba with pix_rgba<br>
before being passed to opencv<br>
that only works with rgb and grey internally..<br>
<br>
[pix_video]<br>
|<br>
[pix_rgba]<br>
|<br>
[pix_opencv_...]<br>
<br>
suerte,<br>
sevy<br>
<br>
Adityo Pratomo wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div class="im">
hey everyone,<br>
<br>
I was playing with the pix_opencv_hu_compare because I figure that it's the best way to track and detect a picture in a card. But then I got the error message:<br>
<br>
[pix_opencv_threshold]: pix_opencv_threshold : yuv format not supported<br>
error: [pix_opencv_hu_compare] : no method to combine (YUV) and (RGBA)<br>
<br>
do you know why is it?<br>
<br>
Thanks a lot :)<br>
<br>
<br></div><div class="im">
On Mon, Oct 4, 2010 at 5:31 PM, Adityo Pratomo <<a href="mailto:quietdidit@gmail.com" target="_blank">quietdidit@gmail.com</a> <mailto:<a href="mailto:quietdidit@gmail.com" target="_blank">quietdidit@gmail.com</a>>> wrote:<br>
<br>
ola yves,<br>
<br>
ookay, i'll try that, even though i did try to go back to<br>
pd-extended 0.41-4, and yeah your opencv works :) but i'll try<br>
your suggestion anyway :D<br>
<br>
Anyway, i Was wondering, what is the best way to implement blob<br>
detection on pd? or if I want to detect and track an edge of an<br>
object from a camera, what is the best way to do it?<br>
<br>
Thank you<br>
<br>
Regards,<br>
<br>
didit<br>
<br>
<br>
On Mon, Oct 4, 2010 at 2:23 PM, <a href="mailto:ydegoyon@gmail.com" target="_blank">ydegoyon@gmail.com</a><br></div>
<mailto:<a href="mailto:ydegoyon@gmail.com" target="_blank">ydegoyon@gmail.com</a>> <<a href="mailto:ydegoyon@gmail.com" target="_blank">ydegoyon@gmail.com</a><div><div></div><div class="h5"><br>
<mailto:<a href="mailto:ydegoyon@gmail.com" target="_blank">ydegoyon@gmail.com</a>>> wrote:<br>
<br>
ola,<br>
<br>
hum, get sure you've got something here:<br>
/Library/Frameworks/OpenCV.framework/Headers/<br>
<br>
and that you installed the target pd-extended too in :<br>
/Applications/Pd-extended.app/Contents/Resources/include/<br>
<br>
it should work then<br>
<br>
saludos,<br>
sevy<br>
<br>
<br>
Adityo Pratomo wrote:<br>
<br>
hi there,<br>
<br>
i was compiling puredata_opencv this morning for a school<br>
project. however, i got this error while trying to compile it:<br>
<br>
configure: error: you need to install opencv library (libcv)<br>
<br>
i already followed all the sequence of compiling it. I'm<br>
on a Mac, so I already put the opencv framework on<br>
/Library/Frameworks folder, and I already downloaded the<br>
pd 0.42.5 and Gem 0.92.3, because i'm using the latest<br>
pd-extended.<br>
<br>
any suggestion why is this happening? Or should I just use<br>
the previous pd-extended so that I can use the available<br>
packages of puredata_opencv?<br>
<br>
Thank you very much for any help :)<br>
<br>
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