№ files_lp_3_process_7_096942
Supplementary scientific material presenting the mathematical derivation of watermark embedding coordinates in Euclidean space and the tabulated full reference quality metrics and histogram analysis for grayscale test images.
Document Type: Supplementary material
Subject: Digital image watermarking scheme based on Euclidean Space points
Content Focus: Generation of embedding location points using Geometric Sequence and Arithmetic Sequence
Mathematical Basis: Discrete mathematics (Geometric Sequence and Arithmetic Sequence)
Processing Description: Application of modulus operation on coordinate points relative to host image size (M × N)
Tables Included: Table 1 (User defined Euclidean Space points), Table 2 (Euclidean Space Points with mod 256), Table 3 (Set of location points without redundant values), Table 4 (Full Reference Quality Metrics), Table 5 (Histogram analysis)
Quality Metrics: PSNR, SSIM, CORR, BER
Host Images: Cameraman.tif (512 × 512), Lena.tif (256 × 256 and 512 × 512), Mandril.tif or Baboon.tif (512 × 512), Pepper.tif (512 × 512), Pirate.tif or Man.tif (512 × 512), Walkbridge.tif (512 × 512), Woman_blonde.tif (512 × 512), Woman_blackhair.tif (512 × 512), Whitepage.tif (512 × 512), Blackpage.tif (512 × 512)
Watermark Sizes: 32 × 32 and 64 × 64
Image Type: Grayscale images
Redundancy Handling: Removal of redundant coordinate values and exclusion of point (0, 0)
Analytical Component: Full reference quality assessment and histogram comparison
Price: 8 / 10 USD
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