Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , an adaptive blind watermarking algorithm based on compressed DCT and Watsonpsilas Visual Mode is proposed. A normalized masking, deduced from Watsonpsilas model according to the principle of maximum possible quantization error, is used to simplify the computation for watermark insertion. Hidden information is adaptively embedded based on the deduced masking and relationship of four-adjacent-blocks. Arnold transformation is used to encrypt the watermark signal with a secret key and the watermark is extracted without the original image. Experimental results indicate that the proposed strategy is resistant to Gaussian noise, mean filter, JPEG compression, etc.
['Yongzhong Li', 'Hua Zhu', 'Ruiqing Yu', 'Ge Yang', 'Jing Xu']
I am writing a research paper on a idea An Adaptive Blind Watermarking Algorithm Based on DCT and Modified Watson's Visual Model
[{"from": "human", "value": "I am writing a research paper on a idea An Adaptive Blind Watermarking Algorithm Based on DCT and Modified Watson's Visual Model"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , an adaptive blind watermarking algorithm based on compressed DCT and Watsonpsilas Visual Mode is proposed. A normalized masking, deduced from Watsonpsilas model according to the principle of maximum possible quantization error, is used to simplify the computation for watermark insertion. Hidden information is adaptively embedded based on the deduced masking and relationship of four-adjacent-blocks. Arnold transformation is used to encrypt the watermark signal with a secret key and the watermark is extracted without the original image. Experimental results indicate that the proposed strategy is resistant to Gaussian noise, mean filter, JPEG compression, etc."}]