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List of Articles Hamid Dehghani Open Access Article Abstract Page Full-Text 1 - Provide steganography using the recursive method in JPEG images seyed ali akbar hashemi Alireza Malahzadeh Hamid Dehghani Open Access Article Abstract Page Full-Text 2 - A new method of improving fractal image compression by combining block classification and quadratic tree division Jaleh Molaye Zahedi Hamid Dehghani Alireza Malahzadeh
