P0-11: Create benchmark scenario coverage matrix

[McMabee]

Summary

Create a coverage matrix showing which benchmark clips represent which conditions and difficulty types.

Objective

Detect gaps, bias, or overrepresentation in the benchmark before Phase 1 begins.

Scope

• Coverage matrix design
• Clip-to-condition mapping
• Gap analysis

Deliverable

• benchmark/benchmark_coverage_matrix.csv

Acceptance Criteria

• Matrix rows represent benchmark clips
• Matrix columns include:
  • stance
  • movement type
  • occlusion
  • blur
  • lighting
  • contrast
  • partial body visibility
  • difficulty
• Matrix is fully filled out
• Missing scenario types are identified
• Benchmark bias or incompleteness can be seen at a glance

Notes

Complete P0-09 before finalizing this matrix.