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Image steganography based on block matching in DWT domain
- Kim, Jaeyoung;
- Park, Hanhoon;
- Park, Jong-Il
Citations
SCOPUS
9초록
This paper proposes an image concealment technique based on block matching (BM) in IWT domain. The BM algorithm had the advantage of embedding the high capacity image, but it had the disadvantage that quality of the reconstructed secret image varies depending on the cover image. Therefore, this paper focuses on improving the quality of the reconstructed secret image while preserving the embedding capacity.
키워드
Content protection and watermarking; future technologies and services of broadcasting; Broadband networks; Broadcasting; Image reconstruction; Motion compensation; Multimedia systems; Block Matching; BM algorithms; Content Protection; Embedding capacity; Future technologies; High-capacity images; Image steganography; Secret images; Image processing
- 제목
- Image steganography based on block matching in DWT domain
- 저자
- Kim, Jaeyoung; Park, Hanhoon; Park, Jong-Il
- 발행일
- 2017-07
- 유형
- Conference Paper
- 저널명
- IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB