2016-08-19 07:15:48 -0600 | received badge | ● Nice Question (source) |
2015-10-05 04:11:41 -0600 | commented question | Shape Transformers and Interfaces 2 Ok you're right on using only collinear control points, but I can assure you that's not the only problem. Right now I can't check but I'm pretty sure it also failed when I set the first two points not collinear. And I can definitely tell that the TPS failed with 217 non trivial control points of face landmarks. (Same controllpoints woked perfectly fine in an Matlab implementation of TPS) I already started debugging the TPS but for the next two weeks its not priority. |
2015-10-02 07:36:29 -0600 | received badge | ● Editor (source) |
2015-10-02 06:03:20 -0600 | asked a question | Shape Transformers and Interfaces 2 Hey, s.th. in this Shape Transformer Interface seems to be buggy. Maybe also see my former Question The following code will only produce a completly gray image. The error is reproducable by giving the last point the same x/y value e.g. 2/2, but will work perfectly fine with 2/3. But thats only one possibility to cause this error. I found other picutres with "real" landmark points which also cause this error but I couldn't figure out a pattern. (Let me know if you need the data) I would be grateful for any help :) |
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2015-08-25 09:43:27 -0600 | asked a question | Shape Transformers and Interfaces Hi, I was trying to make use of the new Shape Transformers and Interfaces. Unfortunately it doesn't work as expected. To ensure not making any fancy warps and getting strange results cause of that reason I initialized a transformation where nothing at all should happen. But output for transformation for a testpoint is always [0,0] and the warped image is always completley gray. Any suggestions what could be wrong are welcome. |