On color-to-gray transformation for distributing color digital images
A new block embedding algorithm with a secret key is introduced for the Color-to-Gray and Back transformation. Color is embedded into the bit planes of the luminosity component of the YUV color space. We present an interface incorporated into Adobe Photoshop and consider a solution of the high quali...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
FRUCT
2017-04-01
|
| Series: | Proceedings of the XXth Conference of Open Innovations Association FRUCT |
| Subjects: | |
| Online Access: | https://fruct.org/publications/fruct20/files/Gor.pdf |
| id |
doaj-9178d08ed76e48328ee9d767a6b31e24 |
|---|---|
| record_format |
Article |
| spelling |
doaj-9178d08ed76e48328ee9d767a6b31e242020-11-24T22:52:40ZengFRUCTProceedings of the XXth Conference of Open Innovations Association FRUCT2305-72542343-07372017-04-0177620778210.23919/FRUCT.2017.8071295On color-to-gray transformation for distributing color digital imagesValery Gorbachev0Elena Kaynarova1Ivan Metelev2Elena Yakovleva3High School of Print and Media of St. Petersburg State University of Industrial Technology and Design St. Petersburg, RussiaHigh School of Print and Media of St. Petersburg State University of Industrial Technology and Design St. Petersburg, RussiaHigh School of Print and Media of St. Petersburg State University of Industrial Technology and Design St. Petersburg, RussiaSt. Petersburg State University St. Petersburg, RussiaA new block embedding algorithm with a secret key is introduced for the Color-to-Gray and Back transformation. Color is embedded into the bit planes of the luminosity component of the YUV color space. We present an interface incorporated into Adobe Photoshop and consider a solution of the high quality digital image distribution problem. The solution is based on idea that the grayscale image with hidden color is a β version of a color original. Then a user could get a gray image before buying its color original he is interested. The proposed protocol has a secret key and can protect original images from unauthorized copying.https://fruct.org/publications/fruct20/files/Gor.pdf color imagesteganographycolor-to-gray transformationembedding algorithmimage distributingsecret keysoftware tool |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Valery Gorbachev Elena Kaynarova Ivan Metelev Elena Yakovleva |
| spellingShingle |
Valery Gorbachev Elena Kaynarova Ivan Metelev Elena Yakovleva On color-to-gray transformation for distributing color digital images Proceedings of the XXth Conference of Open Innovations Association FRUCT color image steganography color-to-gray transformation embedding algorithm image distributing secret key software tool |
| author_facet |
Valery Gorbachev Elena Kaynarova Ivan Metelev Elena Yakovleva |
| author_sort |
Valery Gorbachev |
| title |
On color-to-gray transformation for distributing color digital images |
| title_short |
On color-to-gray transformation for distributing color digital images |
| title_full |
On color-to-gray transformation for distributing color digital images |
| title_fullStr |
On color-to-gray transformation for distributing color digital images |
| title_full_unstemmed |
On color-to-gray transformation for distributing color digital images |
| title_sort |
on color-to-gray transformation for distributing color digital images |
| publisher |
FRUCT |
| series |
Proceedings of the XXth Conference of Open Innovations Association FRUCT |
| issn |
2305-7254 2343-0737 |
| publishDate |
2017-04-01 |
| description |
A new block embedding algorithm with a secret key is introduced for the Color-to-Gray and Back transformation. Color is embedded into the bit planes of the luminosity component of the YUV color space. We present an interface incorporated into Adobe Photoshop and consider a solution of the high quality digital image distribution problem. The solution is based on idea that the grayscale image with hidden color is a β version of a color original. Then a user could get a gray image before buying its color original he is interested. The proposed protocol has a secret key and can protect original images from unauthorized copying. |
| topic |
color image steganography color-to-gray transformation embedding algorithm image distributing secret key software tool |
| url |
https://fruct.org/publications/fruct20/files/Gor.pdf |
| work_keys_str_mv |
AT valerygorbachev oncolortograytransformationfordistributingcolordigitalimages AT elenakaynarova oncolortograytransformationfordistributingcolordigitalimages AT ivanmetelev oncolortograytransformationfordistributingcolordigitalimages AT elenayakovleva oncolortograytransformationfordistributingcolordigitalimages |
| _version_ |
1725665111289364480 |