Junction Point Detection Algorithm for SAR Image

Table 3

Performance of four methods with different levels of noise.

	Forstner					CPDA					JUDOCA					Proposed
	𝑁𝑡	𝑁𝑐	RR	PR	ACU	𝑁𝑡	𝑁𝑐	RR	PR	ACU	𝑁𝑡	𝑁𝑐	RR	PR	ACU
Image 1	173	24	0.92	0.14	53%	12	11	0.42	0.92	67%	15	14	0.54	0.93	74%	21	20	0.77	0.95	86%
Image 2	363	21	0.81	0.06	44%	16	14	0.54	0.88	71%	16	15	0.58	0.94	76%	19	19	0.73	1.00	87%