Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Grayscale and Color Basis Images. / Gorbachev, Valery; Kaynarova, Elena; Makarov, Anton; Yakovleva, Elena.
Proceedings of the 25th Conference of Open Innovations Association FRUCT, FRUCT 2019. ed. / Valtteri Niemi; Tatiana Tyutina. Institute of Electrical and Electronics Engineers Inc., 2019. p. 109-115 8981490 (Conference of Open Innovation Association, FRUCT).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
}
TY - GEN
T1 - Grayscale and Color Basis Images
AU - Gorbachev, Valery
AU - Kaynarova, Elena
AU - Makarov, Anton
AU - Yakovleva, Elena
PY - 2019/11
Y1 - 2019/11
N2 - Orthogonal transformation of digital images can be represented as a decomposition over basis matrices or basis images. Grayscale and color basis images are introduced. For particular case of DWT (Discrete Wavelet Transform) obtained basis wavelet images have a block structure similar to frequency bands of the the DWT coefficients. A steganographic scheme for frequency domain watermarking based on this representation is considered. Presented example of detection algorithm illustrates how this representation can be used for frequency embedding techniques.
AB - Orthogonal transformation of digital images can be represented as a decomposition over basis matrices or basis images. Grayscale and color basis images are introduced. For particular case of DWT (Discrete Wavelet Transform) obtained basis wavelet images have a block structure similar to frequency bands of the the DWT coefficients. A steganographic scheme for frequency domain watermarking based on this representation is considered. Presented example of detection algorithm illustrates how this representation can be used for frequency embedding techniques.
UR - http://www.scopus.com/inward/record.url?scp=85080892459&partnerID=8YFLogxK
U2 - 10.23919/FRUCT48121.2019.8981490
DO - 10.23919/FRUCT48121.2019.8981490
M3 - Conference contribution
AN - SCOPUS:85080892459
T3 - Conference of Open Innovation Association, FRUCT
SP - 109
EP - 115
BT - Proceedings of the 25th Conference of Open Innovations Association FRUCT, FRUCT 2019
A2 - Niemi, Valtteri
A2 - Tyutina, Tatiana
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th Conference of Open Innovations Association FRUCT, FRUCT 2019
Y2 - 5 November 2019 through 8 November 2019
ER -
ID: 52285261