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Video Object Segmentation on MOSE SAM2.1-B+ (val)

73.6J&F ScoreOriginal
52.69658.12363.5568.977Feb 9, 2026

Evaluation results

MethodLinks
OriginalMemory interval (Δt)=1, Backbone=SAM2.1-B+2026.0273.6—
OriginalMemory interval (Δt)=5, Backbone=SAM2.1-B+2026.0273.5—
SMRMemory interval (Δt)=5, Backbone=SAM2.1-B+2026.0273.51.82
SMRMemory interval (Δt)=1, Backbone=SAM2.1-B+2026.0273.21.82
SMR-randomMemory interval (Δt)=5, Backbone=SAM2.1-B+2026.0273.11.73
SMR-uniformMemory interval (Δt)=5, Backbone=SAM2.1-B+2026.0273.11.78
SMR-uniformMemory interval (Δt)=1, Backbone=SAM2.1-B+2026.0272.31.78
SMR-randomMemory interval (Δt)=1, Backbone=SAM2.1-B+2026.0272.21.73
SWRMemory interval (Δt)=1, Backbone=SAM2.1-B+2026.0271.21.69
MemPoolMemory interval (Δt)=1, Backbone=SAM2.1-B+2026.02712.14
Efficient-SAM2Memory interval (Δt)=1, Backbone=SAM2.1-B+2026.0270.91.74
SWRMemory interval (Δt)=5, Backbone=SAM2.1-B+2026.0270.51.69
Efficient-SAM2Memory interval (Δt)=5, Backbone=SAM2.1-B+2026.0270.11.74
EdgeTAMMemory interval (Δt)=1, Backbone=SAM2.1-B+2026.0269.91.63
EdgeTAMMemory interval (Δt)=5, Backbone=SAM2.1-B+2026.0269.51.63
MemPoolMemory interval (Δt)=5, Backbone=SAM2.1-B+2026.0269.22.14
ALGMMemory interval (Δt)=1, Backbone=SAM2.1-B+2026.02671.05
ALGMMemory interval (Δt)=5, Backbone=SAM2.1-B+2026.0266.21.05
ToMe4DMMemory interval (Δt)=1, Backbone=SAM2.1-B+2026.0259.51
ToMe4DMMemory interval (Δt)=5, Backbone=SAM2.1-B+2026.0258.31
ToMeMemory interval (Δt)=5, Backbone=SAM2.1-B+2026.02541.36
ToMeMemory interval (Δt)=1, Backbone=SAM2.1-B+2026.0253.51.36