تقرير
Color to Gray and Back transformation for distributing color digital images
| العنوان: | Color to Gray and Back transformation for distributing color digital images |
|---|---|
| المؤلفون: | Gorbachev, V. N., Kaynarova, E. M., Metelev, I. K., Yakovleva, E. S. |
| سنة النشر: | 2014 |
| المجموعة: | Computer Science |
| مصطلحات موضوعية: | Computer Science - Multimedia |
| الوصف: | The Color to Gray and Back transformation watermarking with a secrete key is considered. Color is embedded into the bit planes of the luminosity component of the YUV color space with the help of a block algorithm that allows using not only the least significant bits. An application of the problem of distributing color digital images from a data base among legitimate users is discussed. The proposed protocol can protect original images from unauthorized copying. Comment: 5 pages, 3 figures, submitted to The International Conference on Computer Graphics and Vision, GraphiCon'2013 |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/1404.1313 |
| رقم الأكسشن: | edsarx.1404.1313 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |