Polar Coding Steganographic Embedding Using Successive Cancellation

Birahime Diouf; Idy Diop; Khadidiatou Keita; Madiop Diouf; Sidi Farsi; Khaly Tall; Ousmane Khouma

Innovation and Interdisciplinary Solutions for Underserved Areas. First International Conference, InterSol 2017 and Sixth Collogue National sur la Recherche en Informatique et ses Applications, CNRIA 2017, Dakar, Senegal, April 11–12, 2017, Proceedings

Research Article

Polar Coding Steganographic Embedding Using Successive Cancellation

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@INPROCEEDINGS{10.1007/978-3-319-72965-7_18,
    author={Birahime Diouf and Idy Diop and Khadidiatou Keita and Madiop Diouf and Sidi Farsi and Khaly Tall and Ousmane Khouma},
    title={Polar Coding Steganographic Embedding Using Successive Cancellation},
    proceedings={Innovation and Interdisciplinary Solutions for Underserved Areas. First International Conference, InterSol 2017 and Sixth Collogue National sur la Recherche en Informatique et ses Applications, CNRIA 2017, Dakar, Senegal, April 11--12, 2017, Proceedings},
    proceedings_a={INTERSOL \& CNRIA},
    year={2018},
    month={2},
    keywords={Adaptive embedding Additive distortion Polar code Steganography Successive cancellation Syndrome coding},
    doi={10.1007/978-3-319-72965-7_18}
}

Birahime Diouf
Idy Diop
Khadidiatou Keita
Madiop Diouf
Sidi Farsi
Khaly Tall
Ousmane Khouma
Year: 2018
Polar Coding Steganographic Embedding Using Successive Cancellation
INTERSOL & CNRIA
Springer
DOI: 10.1007/978-3-319-72965-7_18

Birahime Diouf¹^,*, Idy Diop¹^,*, Khadidiatou Keita¹^,*, Madiop Diouf¹^,*, Sidi Farsi¹^,*, Khaly Tall¹^,*, Ousmane Khouma¹^,*

1: Cheikh Anta Diop University (UCAD)

*Contact email: dioufbira11@yahoo.fr, idydiop@yahoo.fr, wane.keita@esp.sn, madiop.diouf@esp.sn, farsism@yahoo.com, khalytal@gmail.com, ousmane.khouma@ucad.edu.sn

Abstract

In this paper, we propose a practical adaptive embedding methodology based on Successive Cancellation (SC) polar coding. The new proposed SC-based Polar Coding Steganography (SC-PCS) defines message bits as frozen bits of the SC decoder and computes path metrics according to embedding costs of pixels of the cover image. Simulation results demonstrate that SC-PCS minimizes an arbitrary embedding distortion while embedding covert message.

Keywords: Adaptive embedding Additive distortion Polar code Steganography Successive cancellation Syndrome coding

Published: 2018-02-01
Appears in: SpringerLink

: http://dx.doi.org/10.1007/978-3-319-72965-7_18