wrong function

[lodew920]

Did the code on lines 85 to 88 of the mlp.py file not work? I found that some code is commented, are these functions commented incorrectly？ There is something wrong with the function “def query_rgb(self, inp, coord, cell=None)“？

[Ysz2022]

Thanks for your interest in our work! :)

The commented part is the old version we have used in the previous experiments, we rewrite it with a simpler way, so the old version is commented. As far as I know, there is nothing wrong in “def query_rgb(self, inp, coord, cell=None)“. If you have any questions about it, please tell me and look forward to discussing with you!

[lodew920]

Thank you very much for your prompt reply I found that this code is not used in the following code？ Besides, the subtraction of these two coordinates is equal to 0? Looking forward to your reply, maybe I misunderstood

[Ysz2022]

I'm very sorry😖, I fell ill a few days ago😰 and I only replied to your message now.

For your first question, admittedly, coord_ has not been used in our code. But we have used it in the previous version to get q_feat, as the commented part shows.

For your second question, our code is partly based on LIIF[1], a super-resolution method. In its code, "coord_" is the coordinate of high-resolution image and "qcoord" is the coordinate of low-resolution image, it uses "coord" and "q_coord" to calculate the relative coordinate "rel_coord". Here as we do not need super-resolution, our "rel_coord" should be set as 0.

[1] Yinbo Chen, Sifei Liu, and Xiaolong Wang. Learning continuous image representation with local implicit image function. In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2021.

[lodew920]

Thank you very much for your answer. I am very interested in the structure of your code! Thanks again for your answer