Inquiry on the Benefits of Gaussian Grouping Compared to SAM-based Object Reconstruction

[xiao10ma]

I have carefully studied your work on Gaussian Grouping and find it to be outstanding. However, I came across a similar approach that also leverages SAM technology to segment different objects and subsequently reconstruct each object individually. Compared to your method, this approach does not require introducing additional features or using linear layers and softmax for classification.

I would like to ask for your insights on what you consider the key advantages of your method in comparison. I am very interested in this topic and would love to gain a deeper understanding of your perspective.

Thank you for your time.