4 Hits in 6.9 sec

New Color Image Zero-Watermarking Using Orthogonal Multi-Channel Fractional-Order Legendre-Fourier Moments

Khalid M. Hosny, Mohamed M. Darwish, Mostafa M. Fouda
2021 IEEE Access  
Then, based on the selected accurate MFrLFMs moments, a zero-watermark is constructed.  ...  INDEX TERMS Color images, zero-watermarking, orthogonal moments of fractional orders, attacks.  ...  The work in [22] introduced another zero-watermarking method targeting color images by employing geometric invariant quaternion exponent moments (QEMs).  ... 
doi:10.1109/access.2021.3091614 fatcat:hoxhbcoivfdndaegyg35whckte

Robust and Secure Digital Image Watermarking Technique Using Arnold Transform and Memristive Chaotic Oscillators

Khushwant Sehra, Samriddhi Raut, Ashutosh Mishra, Poonam Kasturi, Shweta Wadhera, Geetika Jain Saxena, Manoj Saxena
2021 IEEE Access  
[14] have demonstrated a fractional order exponent moment watermarking technique. Quaternion based techniques have also emerged as a promising method in image watermarking [15] [16] .  ...  Considering the need to have efficient processing of color images in copyrights, the proposed algorithm can also be used for colored images.  ... 
doi:10.1109/access.2021.3079319 fatcat:dkfqcxbqmzhelez6ngva5s3j6a

A Hitchhiker's Guide to Structural Similarity [article]

Abhinau K. Venkataramanan and Chengyang Wu and Alan C. Bovik and Ioannis Katsavounidis and Zafar Shahid
2021 arXiv   pre-print
and numerous other image/video processing algorithms.  ...  Based on our studies and experiments, we have arrived at a collection of recommendations on how to use SSIM most effectively, including ways to reduce its computational burden.  ...  MOMENT-BASED POOLING A straightforward extension of the averaging operation used in SSIM is to replace it by one of the other two Pythagorean means -the Geometric Mean (GM) and the Harmonic Mean (HM).  ... 
arXiv:2101.06354v2 fatcat:7mbnxqf7orc4ldbjtnwonmbyzm

2021 Index IEEE Transactions on Image Processing Vol. 30

2021 IEEE Transactions on Image Processing  
Liu, T., +, TIP 2021 754-766 Cover-Lossless Robust Image Watermarking Against Geometric Deforma-tions.  ...  Shen, W., +, TIP 2021 277-292 Data encapsulation Cover-Lossless Robust Image Watermarking Against Geometric Deforma-tions.  ... 
doi:10.1109/tip.2022.3142569 fatcat:z26yhwuecbgrnb2czhwjlf73qu