Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , a new block-based image-dependent watermarking technique is proposed. The proposed technique utilizes the correlation coeffi- cient statistic to produce a short and unique representation (also known as hashed values or string-sequences) of the image data. These string-sequences are signed by an error-correcting-code signature scheme, which produces short and secure signatures. The image's least significant bits are utilized to embed these signatures. The used signature scheme requires string-sequences to be de- codable syndromes. While the proposed correlation coefficient statistic function produces decodable syndrome string-sequences, most of the existing crypto- graphic hash functions do not. The results show that the proposed technique has an excellent localization property, where the resolution of the tracked tampered areas can be as small as 9x9 pixel blocks. In addition, the produced watermark has multi-level sensitivity that makes this technique ll suited to the region-of- security-important approach, which increases the overall system performance.
['Abdelkader H. Ouda', 'Mahmoud R. El-Sakka']
I am writing a research paper on a idea A Secure and Localizing Watermarking Technique for Image Authentication
[{"from": "human", "value": "I am writing a research paper on a idea A Secure and Localizing Watermarking Technique for Image Authentication"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , a new block-based image-dependent watermarking technique is proposed. The proposed technique utilizes the correlation coeffi- cient statistic to produce a short and unique representation (also known as hashed values or string-sequences) of the image data. These string-sequences are signed by an error-correcting-code signature scheme, which produces short and secure signatures. The image's least significant bits are utilized to embed these signatures. The used signature scheme requires string-sequences to be de- codable syndromes. While the proposed correlation coefficient statistic function produces decodable syndrome string-sequences, most of the existing crypto- graphic hash functions do not. The results show that the proposed technique has an excellent localization property, where the resolution of the tracked tampered areas can be as small as 9x9 pixel blocks. In addition, the produced watermark has multi-level sensitivity that makes this technique ll suited to the region-of- security-important approach, which increases the overall system performance."}]