Design of Reversible JPEG Image Compression Scheme for Data Hiding

2021 ◽  
Author(s):  
Shivani Patel ◽  
Hemant Amhia
Keyword(s):  
Image Compression ◽  
Data Hiding ◽  
Compression Scheme ◽  
Jpeg Image ◽  
Jpeg Image Compression

scholarly journals DEVELOPMENT OF THE METHOD OF INDIRECT STEGANOGRAPHIC DATA HIDING IN THE CONTAINER IMAGE CONTOUR

2018 ◽  
Vol 8 (4) ◽  
pp. 20-23
Author(s):  
Volodymyr Barannik ◽  
Oleg Shatun ◽  
Dmitriy Barannik ◽  
Veronika Kobtseva
Keyword(s):  
Information Security ◽  
Image Compression ◽  
Data Hiding ◽  
Data Embedding ◽  
Mathematical Apparatus ◽  
Jpeg Image ◽  
Image Contour ◽  
Jpeg Image Compression ◽  
Using Data ◽  
Digital Steganography

The article discusses issues related to the use of methods of digital steganography for information security in systems of critical appointment. The advantages of using data embedding in an image container are shown. The main disadvantages of the existing methods of embedding in the image container are given. The issues of JPEG image compression for digital steganography are described. The allocation of stable regions in the attacking effects on the basis of the moving mask is proposed. The mathematical apparatus for masking images by the Sobel method is shown. The indirect steganography method of hiding data in blocks which contain information about the circuit is developed.

A Modified JPEG Image Compression Technique

2000 ◽  
Vol 46 (5) ◽  
pp. 331-337 ◽  
Author(s):  
Farid Ghani ◽  
Ekram Khan ◽  
Sadiqa Hami
Keyword(s):  
Image Compression ◽  
Compression Technique ◽  
Jpeg Image ◽  
Jpeg Image Compression
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