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METHOD AND APPARATUS FOR GENERATNG A COVER IMAGE FOR STEGANOGRAPHY
METHOD AND APPARATUS FOR GENERATNG A COVER IMAGE FOR STEGANOGRAPHY
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机译:生成用于照相术的封面图像的方法和装置
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摘要
A method and an apparatus for generating cover images for steganography are provided. The steganographic framework is designed based on an image generation system. The apparatus may encode a message to obtain a binary sequence. The apparatus may obtain a plurality of binary segments of a particular length based on the binary sequence. For each binary segment of the plurality of binary segments, the apparatus may select an image of a semantic content (e.g., a numeral digit) from a dictionary of images of random semantic contents (e.g., random numeral digits) based on the binary segment. The apparatus may combine the selected images to form at least a portion of a cover image denoting a combination of the semantic contents of the selected images (e.g., a plurality of numeral digits).
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