A binary watermarking scheme using quantization levels of BTC-PF method

In this work, a blind binary watermarking technique has been proposed. The present method is spatial domain technique and a binary watermark is embedded in compressed domain. BTC-PF based technique has been employed to embed the watermark. In the present method, a secret key `K´ has been used to enhance the security level. The proposed method is robust against different image processing attacks. The performance of the proposed method is compared with another spatial domain method and the experimental result shows that proposed method is superior.