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We introduce a new steganography method for embedding message bits into images by utilizing the mathematical relation between the image and transformation domains. The proposed method matches the message bit sequences with the coefficients of the discrete Haar wavelet transformation (DHWT) by modifying the pixels related to those coefficients. The matching process is applied separately for each image block, which is defined with respect to the dimension of the wavelet transform. The algorithmdoi:10.1117/1.3213261 fatcat:4a23ntto7vaihi2hmn4vhghsfa