ideas.txt 900 B

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  1. TransitionProbs:
  2. =====
  3. * higher p(s|s) before doors?
  4. * higher p(s|s) next to tables?
  5. * lower p(s|s) ons stairs/corridors?
  6. * p(s| s', s'') => difficult
  7. * delta components in emission vectors
  8. * allow 0,1,2 Model
  9. * by setting intelligently transition probs to ZERO
  10. EmissionProbs:
  11. =====
  12. * weight delta by euclidian distance to AP?
  13. * currently best strategy: euclidian full (but top 3 manhattan is competitive)
  14. Signal Preprocessing
  15. =====
  16. * Kalman filter?
  17. * interpolate signal into the Future?
  18. Error Pre-Estimation
  19. =====
  20. * evaluate gradients (sobel 3D?)
  21. * use for optimizing AP deployment
  22. * calculate error plane from measurement/simulation errors and compare to gradient-error
  23. Pruning
  24. =====
  25. * since the cloud of UNPRUNED states are the top-results build
  26. we could interpret the cloud geometrically
  27. Title
  28. =====
  29. * HMM-driven Localization and Tracking using Raytracing supported Rich-World-Models.