liabru

3 ms·

1. 1.▲
   by liabru 11y ago

   Could you link to it please? I've not tried it on anything else, but I remember thinking that it has a lot of potential uses. Also I only used it on gray-scale features, but I'm sure it could make use of full RGB too. I'll ha
2. 2.▲
   by liabru 11y ago

   Hmm looks like they have, well here's another link to it: https://dl.dropboxusercontent.com/u/1672291/scrabble-referee...
3. 3.▲
   by liabru 11y ago

   This is great. I particularly like that they also automatically generated dirty versions for their training set, because that's exactly what I ended up doing for my dissertation project (a computer vision system [1] that automatically
4. 4.▲
   by liabru 11y ago

   Nice work! A little trick you can use here is squared distance which avoids the relatively expensive square root (also do the square in-place rather than pow) so your distance function becomes: (d - a) * (d - a) + (e - b) * (e - b) + (f - c
5. 5.▲
   by liabru 13y ago

   Nice example, but ray casting like this is overkill for this effect and with a low number of rays it's pretty inaccurate. I prefer using the technique shown in this classic article on 2D soft shadows: http://archive.gamedev.