Question about DM-Tac data usage

[Jingchao-Hou]

Hi,

Thank you for your excellent work on AnyTouch2.
I noticed that the DM-Tac data in the ToucHD-Force dataset contains two types of data: deformation and depth. I also saw that DM-Tac is not used in the ToucHD Bench.

Could you please clarify which type of DM-Tac data was used in your experiments and training?

[xxuan01]

Hi,

Thank you for your interest! AnyTouch 2 mainly focuses on the unification of raw optical tactile images. The data format used in DM-Tac (depth and deformation) is not fully compatible with our framework, so we did not use it for training or evaluation in this work. Instead, we view it as a foundation for future work.

[Jingchao-Hou]

Thank you for your clarification and quick reply.