Add walter.laz

[u4gbot]

brighton_beach_small

Overall accuracy from 95.76% to 82.98% | ground | Accuracy | Recall | Precision | F1 | | -------------------- | -------- | -------- | --------- | -------- | | Before | 96.07% | 98.65% | 97.36% | 0.98 | | After | 83.10% | 83.10% | 99.99% | 0.91 | | Diff | -12.98% | -15.54% | 2.64% | -0.07 | | human_made_object | Accuracy | Recall | Precision | F1 | | -------------------- | -------- | -------- | --------- | -------- | | Before | 36.89% | 37.05% | 98.85% | 0.54 | | After | 0.00% | 0.00% | N/A | N/A | | Diff | -36.89% | -37.05% | N/A | N/A | | building | Accuracy | Recall | Precision | F1 | | -------------------- | -------- | -------- | --------- | -------- | | Before | 22.14% | 53.03% | 27.53% | 0.36 | | After | 7.20% | 99.49% | 7.20% | 0.13 | | Diff | -14.94% | 46.45% | -20.34% | -0.23 | | low_vegetation | Accuracy | Recall | Precision | F1 | | -------------------- | -------- | -------- | --------- | -------- | | Before | 23.78% | 29.40% | 55.45% | 0.38 | | After | 25.52% | 94.05% | 25.94% | 0.41 | | Diff | 1.74% | 64.65% | -29.51% | 0.02 |

sheffield_park_small

Overall accuracy from 23.63% to 79.27% | ground | Accuracy | Recall | Precision | F1 | | -------------------- | -------- | -------- | --------- | -------- | | Before | 0.44% | 0.44% | 86.19% | 0.01 | | After | 90.87% | 91.87% | 98.81% | 0.95 | | Diff | 90.43% | 91.43% | 12.62% | 0.94 | | human_made_object | Accuracy | Recall | Precision | F1 | | -------------------- | -------- | -------- | --------- | -------- | | Before | 1.43% | 1.50% | 21.78% | 0.03 | | After | 4.20% | 75.23% | 4.26% | 0.08 | | Diff | 2.78% | 73.73% | -17.52% | 0.05 | | building | Accuracy | Recall | Precision | F1 | | -------------------- | -------- | -------- | --------- | -------- | | Before | 51.70% | 70.70% | 65.80% | 0.68 | | After | 0.01% | 0.01% | 63.64% | 0.00 | | Diff | -51.70% | -70.70% | -2.17% | -0.68 | | low_vegetation | Accuracy | Recall | Precision | F1 | | -------------------- | -------- | -------- | --------- | -------- | | Before | 18.60% | 99.98% | 18.60% | 0.31 | | After | 50.22% | 68.94% | 64.91% | 0.67 | | Diff | 31.62% | -31.04% | 46.31% | 0.35 |

Average (2 datasets)

Overall accuracy from 59.70% to 81.12%

ground	Accuracy	Recall	Precision	F1
Before	48.26%	49.54%	91.77%	0.49
After	86.98%	87.49%	99.40%	0.93
Diff	38.73%	37.94%	7.63%	0.44

human_made_object	Accuracy	Recall	Precision	F1
Before	19.16%	19.28%	60.32%	0.28
After	2.10%	37.62%	2.13%	0.04
Diff	-17.06%	18.34%	-58.19%	-0.24

building	Accuracy	Recall	Precision	F1
Before	36.92%	61.87%	46.67%	0.52
After	3.60%	49.75%	35.42%	0.07
Diff	-33.32%	-12.12%	-11.25%	-0.45

low_vegetation	Accuracy	Recall	Precision	F1
Before	21.19%	64.69%	37.02%	0.35
After	37.87%	81.49%	45.42%	0.54
Diff	16.68%	16.81%	8.40%	0.19