Table 1 Optimal θ ∗ for feature extraction methods
From: Optimal chroma-like channel design for passive color image splicing detection
GLCM | RLRN | DCT Markov | 42D Moments | |
|---|---|---|---|---|
θ ∗ | (−0. 0663,0. 3906) | (0. 0845,0. 6074) | (−0. 3977,0. 5499) | (0. 400,−0. 800) |