about test_pairs_pf.csv about cnngeometric_pytorch

[ignacio-rocco]

Hi, please see the newly added demo_notebook.ipynb.

[ignacio-rocco]

Hi, the link http://www.di.ens.fr/willow/research/cnngeometric/other_resources/test_pairs_pf.csv is not working from your location?

[zll152]

thank you very much. U save my days. But what is the meaning of these values.
XA1 | XA2 | XA3 | XA4 | XA5 | XA6 | XA7 | XA8 | XA9 | XA10.......YB10
Meanwhile , i don't understand the train.csv (A22 A21 A12 A11 ty tx ) ,if i only want the Rotation and
translation , how to set the values??

[ignacio-rocco]

Hi the values (A22 A21 A12 A11 ty tx ) correspond to the 2x2 affine transformation matrix, plus the translation vector: [x',y']^T = [A11 A12;A21 A22] [x,y]^T + [tx,ty]^T

The values XAi, YAi, XBi, YBi correspond to the annotated points in the ProposalFlow dataset.

[zll152]

if i want use the weights trained on my data to test my picture for getting a result like you shows in the github, what should i do ?

[zll152]

Thanks a lot! U are a so kind man!!!

[blair2020]

thank you very much. U save my days. But what is the meaning of these values.
XA1 | XA2 | XA3 | XA4 | XA5 | XA6 | XA7 | XA8 | XA9 | XA10.......YB10
Meanwhile , i don't understand the train.csv (A22 A21 A12 A11 ty tx ) ,if i only want the Rotation and
translation , how to set the values??

where is (A22 A21 A12 A11 ty tx )?