Table 7:
Comparison of average PSNR achieved using different techniques.
S. No.
Technique of Detection
PSNR
1.
K- means method (Mane
et al
., 2014)
12.3986
2.
Watershed transform (Mane
et al
., 2014)
11.2750
3.
Morphological operation (Borole and Kawathekar, 2016)
14.4102
4.
SVR
16.9847
5.
HMM (Proposed method)
21.2577