User:Emily/Prototyping/Trimester 02/03

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Edge Detection 

need imagemagick:
mogrify -resize 480x *.jpg 
mogrify -canny 0x1+10%+30% *.jpg
then need ffmpeg to make images into a video:

TEST RESULT: http://youtu.be/DxuVLJEd6iI
more information source: https://trac.ffmpeg.org/wiki/Create%20a%20video%20slideshow%20from%20images


Video to images - Sorting images - Back to video (refined)
TEST RESULT: http://youtu.be/Y3A5Hq5NeNE
Source: http://pzwart2.wdka.hro.nl/mediadesign/Prototyping/the-networked-image/python-editing-brightness


Image compare and graph (the networked image)


The idea of video to Image
To extract frames from video(one image per second?), then overly them with certain transparency(to make the transparency of final image to be one).
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Then I want to make this in real time. When click on the video it plays, when hit again, it generates a image(stop at this image as well) which is produced by previous way.


Link: ffmpeg

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