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Implementation is different with the paper? #26
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Well, good question, you are the first one to propose it. To be honest, the experiments in this project's conclusion is not completely consistent with the original paper.
Why simple regression strategy can produce promising results? The method still needs improvement. |
@cleardusk Thank you for your quick reply. I am very interesting in PAC and PNCC since it may work in human pose estimation. |
I use BFM face model, the network's output is pose, shape, expression parameter. 3DDFA is parameter regression. |
I also wonder why regression strategy works but your result proved it, nice work. What I care about is that since your current implementation only need parameters as the ground truth, does this mean I can prepare the training data by just taking down the first 40 attributes of the shape info and the first 10 attributes of the expression info with 12 elements of the projection matrix from 300W_LP dataset? |
Yes, but if you do some pre-process to the original image, the corresponding param should be modified, such as scale, offset. |
@cleardusk How do you generate param_all_norm.pkl? Do you release the code for generating param_all_norm.pkl? |
Sorry for that, the training details will be updated in the next two months. |
@cleardusk How do you generate param_all_norm.pkl? Do you open source the code to create the param_all_norm.pkl |
Hi, thank you for sharing you work.
I read the TPAMI paper, but i didn't found the two stream architecture in this repositories. The paper propose Pose Adaptive Convolution and Projected Normalized Coordinate Code which are not contained in this repositories either.
Well, from the main.py, it just crops face region in image and feeds to mobilenet. I wonder why using simple regression strategy can produce promising results as you provided? Is data augmentation matters?
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