Explore MMSegmentation feasibility

[natenog]

https://github.com/open-mmlab/mmsegmentation

[yuriyasui]

https://docs.google.com/document/d/192NC3Tfs_OTETGjkHvCs-Poi6bM77eo7vOq_gCeGXoo/edit?tab=t.0

Wrote result in here (without training)

since i don't have a pc with GPU, i wasn't able to train the model

[natenog]

Moving to backlog for now since image segmentation with SAM1 has been achieved and video segmentation with SAM2 is currently being developed. May close this issue later if it is determined that MMSegmentation will not provide better results.