Performance improvement of JPEG2000 steganography using QIM

• Ishida, Takayuki

• Yamawaki, Kazumi

• 野田, 秀樹

• 新見, 道治

抄録

This paper presents a modified QIM-JPEG2000 steganography which improves the previous JPEG2000 steganography using quantization index modulation (QIM). Since after-embedding changes on file size and PSNR by the modified QIM-JPEG2000 are smaller than those by the previous QIM-JPEG2000, the modified QIM-JPEG2000 should be more secure than the previous QIM-JPEG2000.

4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2008), 15-17, August, 2008, Harbin, China

収録刊行物

• 2008 International Conference on Intelligent Information Hiding and Multimedia Signal Processing

  2008 International Conference on Intelligent Information Hiding and Multimedia Signal Processing 155-158, 2008-08-22

  IEEE

詳細情報

• CRID: 1050011097147480704
• NII論文ID: 120006665021
• HANDLE: 10228/00006394
• Web Site: https://kyutech.repo.nii.ac.jp/records/5182
• 本文言語コード: en
• 資料種別: conference paper
• データソース種別:
  • IRDB
  • CiNii Articles