Two-Layer Fragile Watermarking Method Secured with Chaotic Map for Authentication of Digital Holy Quran

Table 11

Bit error rates on Gaussian blurring.

#	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
001	77	88.9	94.3	97	98.6	98.9	99.7	100	99.5	100	100	100	100	100	100
003	76	86.9	93.9	97.2	98.3	99.3	99.7	100	99.5	100	100	100	100	100	100
050	75	89.2	94.7	96.6	98.4	99.1	99.9	100	99.5	100	100	100	100	100	100
601	76	86.4	94.6	96.7	98.5	99.2	99.4	100	99.5	100	100	100	100	100	100
001	97	98.7	56.1	99.4	99.7	89.8	99.8	99.9	100	100	100	100	100	100	100
003	94	96.4	63	98.4	99.3	99	100	100	100	100	100	100	100	100	100
050	93	96.1	69.1	98.3	99	97.3	98.2	99.8	100	100	100	100	100	100	100
601	93	95.3	70.5	98.1	98.6	99.6	99.5	100	99.8	100	100	100	100	100	100