کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
529239 | 869639 | 2010 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An adaptive data hiding scheme with high embedding capacity and visual image quality based on SMVQ prediction through classification codebooks
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: An adaptive data hiding scheme with high embedding capacity and visual image quality based on SMVQ prediction through classification codebooks An adaptive data hiding scheme with high embedding capacity and visual image quality based on SMVQ prediction through classification codebooks](/preview/png/529239.png)
چکیده انگلیسی
This study exploits the characteristics of image blocks to develop an adaptive data hiding scheme that is based on SMVQ prediction. Since human beings’ eyes are highly sensitive to smooth images, changes in smooth cause great distortion and attract the attention of interceptors. Hence, this study proposes a data embedding scheme for embedding secret data into edge blocks and non-sufficiently smooth blocks. The experimental results show that the proposed scheme improves the quality of the stego-image and the embedding capacity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Image and Vision Computing - Volume 28, Issue 8, August 2010, Pages 1293–1302
Journal: Image and Vision Computing - Volume 28, Issue 8, August 2010, Pages 1293–1302
نویسندگان
Chin-Feng Lee, Hsing-Ling Chen, Shu-Hua Lai,