[Retracted] Manta Ray Foraging Optimization with Vector Quantization Based Microarray Image Compression Technique

Table 2

Average PSNR analysis of MRFOLBG-MIC technique with existing approaches under various images.

Methods	Image 1	Image 2	Image 3	Image 4	Image 5	Image 6
MRFOLBG-MIC	30.14	27.88	30.22	30.26	30.49	31.61
OLBG-LZMA	28.81	26.55	28.80	28.89	28.72	29.95
CSA-LBG	27.47	25.25	27.38	27.56	27.53	28.61
FFA-LBG	26.14	23.99	26.17	26.18	26.36	27.34
HBMOLBG	24.89	22.82	24.79	24.83	24.83	25.78
QPSO-LBG	23.68	21.51	23.65	23.51	23.50	24.61
PSO-LBG	22.42	20.37	22.32	22.05	21.99	23.20