About the face size in create_face_12c.sh

[anson0910]

About the face size in create_face_12c.sh

[MaxLingwei]

OK, I see. It's very nice for you to answer my question. Thany you very much!

[anson0910]

Hi, the images created from that .sh file are actually 15 * 15, the comments were copied from create_face_48c.sh, sorry..
The face sizes in the lmdb are sizes of 15, such that one image can create 10 crops (top-left, top-right, bottom-left, middle, and mirrors of previous 5 crops) of sizes 12 x 12 during training.

[MaxLingwei]

So you mean that the final image used to training is also 12 * 12?

[anson0910]

The images created are of size 15 * 15, but caffe will crop blocks of sizes 12 x 12.

[MaxLingwei]

And in which step will caffe crop the image?

[anson0910]

When you perform training through executing
./build/tools/caffe train --solver=models/face_12c/solver.prototxt

It's specified inside face_12c/train_val.prototxt