Image Processing Design and Algorithm Research Based on Cloud Computing

Table 1

Image compression parameter table with different quantization coefficients.

Quantization coefficient	File size (kB)	Compression ratio	Preliminary signal-to-noise ratio	Compression time (seconds)
60	1.9	41	33.9	0.6
50	2.5	31	37.3	0.5
40	2.9	26	39.3	0.7
30	4.8	17	43.1	0.8
20	6.3	11	48.2	0.9
10	8.2	8	50.5	0.95
l	25	4	55.1	1.2