Information hiding system stegowavek for improving capacity

Young Shil Kim, Young Mi Kim, Jin Yong Choi, Doo Kwon Baik

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Steganography was designed to get users harder to find out the data through hiding data in forms of various materials such as text, image, video, and audio. The most generalized Audio Steganography technique is Lowbit Encoding which insert one bit of message to the last bit. Attacker has the disadvantage where attack was able to do the message which was easily concealed in case of Lowbit Encoding. Also capacity of stego-data is low. To improve low capacity, we embed more than one bit in every sixteen bit. But the attacker easily filters message when inserted bit is equally bits in every sixteen bits, it is proposed that the message should be inserted in forms of sign curve with changing the number of bits.

Original languageEnglish
Pages (from-to)423-436
Number of pages14
JournalLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2745
Publication statusPublished - 2003 Dec 1

    Fingerprint

ASJC Scopus subject areas

  • Computer Science(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Theoretical Computer Science

Cite this