• No results found

A Survey of Blind Forensics Techniques for JPEG Image Tampering

N/A
N/A
Protected

Academic year: 2020

Share "A Survey of Blind Forensics Techniques for JPEG Image Tampering"

Copied!
13
0
0

Loading.... (view fulltext now)

Full text

Loading

Figure

Figure 1. Double JPEG compression process.
Table 1. JPEG double compressed image feature classification and detection effect.
Table 2. AUC values of literature [29], literature [30] and literature [31] in the large data set
Figure 2. Example of block effect difference of JPEG image. (a) (x, y) = (4, 4); (b) (x, y) = (2, 4); (c) (x, y) = (3, 3); (d) Histogram comparison of (x, y) under different coordinates

References

Related documents

Since the trajectories of the sub-modules as well as the focal length change of the tuneable lens are already deter- mined by the collinear layout of the zoom system, we focus on

Similar to the class invariants known from class-based object-oriented pro- gramming and specification languages supporting contracts, relationship invari- ants can be viewed as

Success Factors of Crowdinvesting for German Start-ups Pre- Campaign Platform Selection Video Return on Investment Preparation Pre-Financing Campaign Funding Support

The main goal of the pilot is to integrate a multidisciplinary set of advanced and innovative enabling technologies (TRL8) and to use the regional know-how , gathered

Using data gathered primarily during interviews with managers and trade union officials, this article examines how trade unions and employers have reacted to the introduction of

according to the authors knowledge, no stud- ies concerning establishing the dental age by Demirjian’s method in group of children with clefts were found in the

Ускладнення варикозного розширення вен нижніх кінцівок (тромбофлебіти, трофічні виразки, кровотеча з варикозних вен, флеботромбоз). Післятромбофлебітний синдром