Fast Evaluation of Segmentation Quality with Parallel Computing

Table 1

Comparative results between one-by-one evaluation and the multithreaded system for the case of deforested areas detection.

Performance	One-by-one evaluation ()						Evaluation of all methods in parallel ()
	NFDI	Region growing	Chan Vese	Superpixel	Region based	Total
% CPU usage	30%	35%	43%	54%	57%	—	43%
[s]	14.02	19.73	31.84	44.51	48.97	159.07	50.14