Information Hiding into OBJ Format File Using Vector Steganography Techniques
| Autor: | Branislav Madoš, Anton Balaz, Jan Hurtuk, Norbert Adam |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Object file
Information retrieval Third party Steganography Computer science Process (engineering) 010102 general mathematics 02 engineering and technology File format 01 natural sciences Message encoding Information and Communications Technology 020204 information systems Information hiding 0202 electrical engineering electronic engineering information engineering 0101 mathematics |
| Zdroj: | SACI |
| DOI: | 10.1109/saci.2018.8440965 |
| Popis: | The paper deals with the problematics of steganography, which is not only the science, but also the art of hiding the very existence of communication from third party. Steganography constantly searches new ways of information hiding, which are often considered as extraordinary inventive. The rise of information and communication technologies brought new possibilities to steganography and many new steganographic techniques are so close connected with ICT, that they do not have counterparts in non-ICT world. The paper deals with one of those possibilities and considers the use of object file format (OBJ) for information hiding using steganography. OBJ is the 3D geometry file format, originally developed by Wavefront Technologies and widely adopted by other 3D application vendors. Properties of OBJ file format, suitable for information hiding, are discussed in the first part of the paper, followed by the design of algorithm that uses combination of vector steganography techniques with the aim to minimize change of original information within the process of hidden message encoding. Last part of the paper summarizes and discusses results of tests performed on different models represented in OBJ file format. |
| Databáze: | OpenAIRE |
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