Detection
Reliable player detections under defined recording conditions.
Research layer 01
Identity & Physical Continuity
Can one player remain one identity across a full session?
Roadmap progress · evidence Medium
50%
Current milestone: Long-gap identity recovery
Recover identity after extended absence or occlusion.
Recover identity after extended absence or occlusion.
Long-lived tracking
Maintain anonymous tracks through normal open play.
Track stitching
Join fragments without creating unacceptable false merges.
Short-gap identity continuity
Recover identity after short occlusions.
Long-gap identity recovery
Recover identity after extended absence or occlusion.
Multi-signal fusion
Combine appearance, topology, motion, and geometry.
Population-scale validation
Validate across a meaningful player population.
Cross-session identity
Preserve identity between recordings.
Current focus
Long-gap identity recovery
Current blocker
Reliable re-identification after extended occlusion
Working now
Available experiments
No unclaimed experiments are available.
Completed research
Research history
bbykimchi pushed new results to EXP-2026-09-004
3 new artifacts · demo commit a472cf · 2026-09-11 14:22 UTC
Filip claimed Appearance × topology fusion
Layer 1 · work started · 2026-09-11 09:12 UTC
EXP-2026-09-003 was incorporated into Layer 1
Relational topology retained as a useful identity signal. · 2026-09-10 13:06 UTC
CAP-RECORDValidatedRecording completeness
Capture gaps and glare
CAP-DECODEStrongDecode / resync
Rare timestamp discontinuities
CAP-DETECTStrongDetection
Small far-side players
CAP-TRACKPartialLong-lived tracking
Occlusion fragmentation
CAP-STITCHPromisingTrack stitching
Long-gap candidate growth
CAP-SHORT-GAPStrongShort-gap identity continuity
Same-kit ambiguity
CAP-LONG-GAPBlockedLong-gap identity recovery
Unvalidated beyond 30 seconds
CAP-APPEARANCEPromisingAppearance signals
Blur and uniform collision
CAP-MOTIONWeak signalMotion signals
Wide-angle resolution
CAP-GEOMETRYNot sufficiently testedGeometry / body signals
No controlled holdout
CAP-RELATIONALPromisingRelational / context signals
Dense set pieces
CAP-FUSIONPartialMulti-signal identity fusion
Weights not calibrated
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Understanding over time · Scores may decrease
Maturity expresses current evidence coverage, not progress points. New failure modes can lower it.