[IPython-dev] Camera widget

Jason Grout jason-sage@creativetrax....
Tue Feb 25 12:30:33 CST 2014


For your enjoyment, here's a basic camera widget that allows you to snap 
pictures and then process them.

The user-level part of the code is:

c=Camera()
display(c)

# snap picture

%matplotlib inline
from skimage import io, filter, color
io.imshow(filter.roberts(color.rgb2gray(c.image)))


It could easily be extended to grab video and audio as well:

http://nbviewer.ipython.org/gist/jasongrout/9210458

You can also see a tweaked version here:

http://sagecell.sagemath.org/?q=htlcsf

(you'll probably have to allow the browser to use your camera...)

Thanks,

Jason


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