Table 2 The average correlation coefficient between the manually generated ground truth and the estimated occupancy map: for each of the nine scenarios and each of the two approaches
From: Occupancy distribution estimation for smart light delivery with perturbation-modulated light sensing
Approach | Light blockage model | Light reflection model | ||||
|---|---|---|---|---|---|---|
|  | σ=10 | σ=20 | λ 1 =1 | λ 1 =1 | λ 1 =2 | λ 1 =2 |
Parameters | inches | inches | λ 2 =0 | λ 2 =1 | λ 2 =0 | λ 2 =1 |
bottom right | 0.434 | 0.406 | 0.266 | 0.428 | 0.327 | 0.442 |
top right | 0.463 | 0.441 | 0.258 | 0.424 | 0.302 | 0.405 |
bottom middle | 0.586 | 0.497 | 0.339 | 0.334 | 0.300 | 0.245 |
top middle | 0.584 | 0.507 | 0.396 | 0.358 | 0.424 | 0.377 |
bottom left | 0.481 | 0.448 | 0.340 | 0.397 | 0.384 | 0.403 |
top left | 0.457 | 0.422 | 0.383 | 0.432 | 0.424 | 0.411 |
right | 0.485 | 0.419 | 0.195 | 0.379 | 0.279 | 0.373 |
middle | 0.494 | 0.409 | 0.352 | 0.325 | 0.376 | 0.287 |
left | 0.498 | 0.423 | 0.408 | 0.363 | 0.436 | 0.364 |
mACC | 0.498 | 0.441 | 0.326 | 0.382 | 0.361 | 0.367 |