5 citations · 13 across the 4 of their papers we have counts for
4 papers · 1 filter
A Comparison between Digital Image Watermarking in Tow Different Color Spaces Using DWT2
Mehdi Khalili
A novel digital watermarking for ownership verification and image authentication applications using discrete wavelet transform (DWT) is proposed in this paper. Most previous propos…
Effective Digital Image Watermarking in YCbCr Color Space Accompanied by Presenting a Novel Technique Using DWT
Mehdi Khalili, David Asatryan
In this paper, a quantization based watermark casting and blind watermark retrieval algorithm operating in YCbCr color space using discrete wavelet transform (DWT), for ownership v…
Improved DWT Based Watermarking Using JPEG-YCbCr
Mehdi Khalili, David Asatryan
In this paper a blind, Secure, imperceptible and robust watermarking algorithm based on wavelet transform domain is proposed in which for more security, the watermark W is converte…
A Novel Effective, Secure and Robust CDMA Digital Image Watermarking in YUV Color Space Using DWT2
Mehdi Khalili
This paper is allocated to CDMA digital images watermarking for ownership verification and image authentication applications, which for more security, watermark W is converted to a…