IMPLEMENTATION OF HIGHLY SECURED H.264/AVC BIT-STREAMS USING CORRELATED MOTION (CM) ESTIMATION FOR HIGH VIDEO QUALITY OF SERVICE (QOS)
Journal Title: Elysium Journal of Engineering Research and Management - Year 2015, Vol 2, Issue 2
Abstract
Quality of Service (QoS) is the important criteria in the video processing in H.264/AVC Bit-streams. In this paper, the encryption based bit streams transmitted to improve the security of the bit streams. So the proposed system mainly considered reduction of the de-blocking filter effect in the Mean Square Estimation (MSE). The Correlation Motion (CM) based MSE estimation method derives elaborate distribution models for the transform coefficients in H.264/AVC bit-streams. The MSE between the input and decrypted frames split into two terms. They are quantization error and deblocking effect in H.264/AVC. The quantization parameters and the deblocking effect in MPEG-2 I-frames are estimated with an overall accuracy of 99.9 % and the MSE is estimated with an overall average error of 0.3 dB. The MATLAB simulation results confirms the effectiveness of proposed method over the existing PSNR estimation.
Authors and Affiliations
Divya G, Rajeswari A
Keywords
Related Articles
- EP ID EP382211
- DOI -
- Views 127
- Downloads 0
CURRENT SURVEY OF WEB CONTENT MINING TECHNIQUES
Data mining is also called knowledge discovery in databases (KDD). Web Mining is the application of data mining techniques to discovery interesting patterns that can be useful from ever expanding dat...
Optimization of Region and Power with Routability Constrained Flip Flop Joining Process
The main factor considered during designing the in low power and high performance was the power consumption. It plays an important role in the above mentioned region. The concept of multi-bit flip–flop assembled structur...
An Efficient Ant Colony Optimization (ACO) for Dynamic Optimal Power Flow in Active Distribution Networks
Renewable Distributed Generations (DG) with high penetration becomes the requirement for Active Distribution Networks (ADN). In the proposed work, the Dynamic Optimal Power Flow output can be improved with the help of An...
AN EFFICIENT HIGH SPEED VCS UPDATION BASED MESH TOPOLOGY NOC ROUTER ARCHITECTURE DESIGN
Network-on-Chip (NoC) architectures signify a capable design paradigm to cope with raising communication requirements in digital systems. It emerged as a vital factor that defines the presentation and power consumption o...
AN EFFICIENT ALGORITHM FOR ESTIMATING THE HISTOGRAM USING SPATIO-TEMPORAL DATA
This paper spotlight on an influential query in methodical reproduction data analysis: the histogram estimation on spatial data. Histogram is nothing but an split up of datas into buckets for optimizing t...