Robust Video Data Hiding using Forbidden Zone Data Hiding and Selective Embedding
نویسندگان
چکیده
منابع مشابه
A Three Way Reversible Encipherment Mechanisms for Robust Video Data Hiding Using Selective Embedding and Forbidden Zone Data Hiding
This framework propose a new video data hiding method that makes use of erasure correction capability of Repeat Accumulate codes and superiority of Forbidden Zone Data Hiding (FZDH). Selective embedding is utilized in the proposed method to determine host signal samples suitable for data hiding. This method also contains a temporal synchronization scheme in order towithstand frame drop and inse...
متن کاملData Concealment in Video Using Allowable Zone Hiding and Choosy Embedding via Des Encryption
Data hiding in video is an important research issue as the traditional methods are error prone and leads to distortion. However, most of the video data hiding methods utilize uncompressed video data. Recent video data hiding techniques are focused on the characteristics generated by video compressing standards. A new blind data hiding method is proposed based on a novel concept of forbidden zon...
متن کاملData Hiding in Video
We propose a video data embedding scheme in which the embedded signature data is reconstructed without knowing the original host video. The proposed method enables high rate of data embedding and is robust to motion compensated coding, such as MPEG-2. Embedding is based on texture masking and utilizes a multi-dimensional lattice structure for encoding signature information. Signature data is em...
متن کاملVideo-in-Video Data Hiding
This paper investigates the implementation of a vector-embedding scheme in video. The embedding procedure is conducted using an algorithm that is robust to standard video coding techniques such as MPEGI and II. The vector-based algorithm, using lattice codes and texture mapping for improved performance, allows large amounts of data to be stored into each frame of the video sequence. Furthermore...
متن کاملRobust Data Hiding Using Psychovisual Thresholding
With the proliferation of readily available image content, data hiding/watermarking has become a topic of considerable importance. In many applications, it is desirable to embed identifying data strings for authentication, or to embed contextual data that may be used for other purposes. It is also desirable that the image into which the data has been embedded be visually indistinguishable from ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IARJSET
سال: 2017
ISSN: 2393-8021
DOI: 10.17148/iarjset.2017.4103