Intelligent Power Grid Video Surveillance Technology Based on Efficient Compression Algorithm Using Robust Particle Swarm Optimization

Table 1

Computed CR, and number of singular values, r of compression.

TCR	1 minute		20 seconds		10 seconds		5 seconds
	r	CR	r	CR	r	CR	r	CR
100	6	96.68	8	103.62	9	101.89	10	96.84
80	7	82.87	10	82.90	11	83.36	12	80.70
60	10	58.01	14	59.21	15	61.13	16	60.53
50	12	48.34	17	48.76	18	50.94	19	50.97
30	19	30.53	28	29.60	31	29.58	32	30.26
10	58	10.00	83	9.99	92	9.97	97	9.98
5	116	5.00	166	4.99	183	5.01	194	4.99
4	145	4.00	207	4.00	229	4.00	242	4.00