Hi,

I am looking for ways to create an iOs application which could capture an image, set a threshold to it and then use it as a map for playing sounds.

Please see a link to (some gif) concept sketch below.
[url=http://68.media.tumblr.com/cb7aad23f3ed2ce6167fc23e04c56e90/tumblr_oab4p2YGGv1th73nko1_1280.gif]

I am new to swift and I am excited for this to be a challenge, but I'd really like to get some thoughts on where to start with it / approaches I could possibly take to achieve such interaction.

I have found a somewhat related application done with Python where using imageProcessing, an image of a skyline is converted to a threshold map and then a vector line is extracted which is then used for amplitude envelope.

(This) -> 'Turning Skylines into Sound' [url=http://www.corajr.com/posts/2017/03/21/skylines/

Let me know what you think!

Thanks,
Lukas
valiaugalukas.lt