MATLAB Image Treatment of Copper-Steel Laser Welding

Table 1

Welding process parameters.

Sample no.	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
Laser power (kW)	2	3	4	5	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Laser speed (m/min)	1	1	1	1	0, 5	1	1, 5	2	2, 5	3	1	1	1	1	1	1	1	1
Laser shift (μm)	0	0	0	0	0	0	0	0	0	0	−200	−100	0	100	200	300	400	500