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Method for Data Hiding Bitmap Text Image in Single Color Image for LSB


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1 I.M.S.I.T., Aurangabad, Maharashtra, India
     

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Data hiding is a common technique for data protection.  Data hiding in text involve embedding instructions for an autonomous program in a text.  One turns today to use keys that are as long as possible combined with cascades of several protective mechanisms. Data Hiding involves secretly embedding significant data into various forms of digital media such as text, audio, image and video. In this array of components hiding information has become a very important member.  If explosive information is hidden inconspicuously in harmless text, no suspicion will arise. Even for persistent aggressors this is a maximal impediment. For the proposed method, I have used one main program that can encode the text images in a single color image.  It can easily recover the hidden text.  The major advantage of this encoded image is like a original image as before encoding.  The image has no visible changes. So no one can easily read the hidden texts by sight.  The decoding logic only can recover the texts. So it can save the confidential data in an encoded image.


Keywords

Bitmap Image, Color Quantization, Data Hiding, Semantic, Syntactic, Text.
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  • Method for Data Hiding Bitmap Text Image in Single Color Image for LSB

Abstract Views: 139  |  PDF Views: 1

Authors

Ali Mir Arif Mir Asif
I.M.S.I.T., Aurangabad, Maharashtra, India

Abstract


Data hiding is a common technique for data protection.  Data hiding in text involve embedding instructions for an autonomous program in a text.  One turns today to use keys that are as long as possible combined with cascades of several protective mechanisms. Data Hiding involves secretly embedding significant data into various forms of digital media such as text, audio, image and video. In this array of components hiding information has become a very important member.  If explosive information is hidden inconspicuously in harmless text, no suspicion will arise. Even for persistent aggressors this is a maximal impediment. For the proposed method, I have used one main program that can encode the text images in a single color image.  It can easily recover the hidden text.  The major advantage of this encoded image is like a original image as before encoding.  The image has no visible changes. So no one can easily read the hidden texts by sight.  The decoding logic only can recover the texts. So it can save the confidential data in an encoded image.


Keywords


Bitmap Image, Color Quantization, Data Hiding, Semantic, Syntactic, Text.