Error Resilient Schemes for Region of Interest based Video Coding
Journal Title: INTERNATIONAL JOURNAL OF COMPUTER TRENDS & TECHNOLOGY - Year 2014, Vol 7, Issue 1
Abstract
In video applications, not all regions of a particular frame are of equal importance. There are one or more regions in a video frame that have higher importance than the rest of the frame. In medical videos, only part of the frame is of high diagnostic importance. The medically important region can be coded with higher bit allocation. This paper reviews the current error resilient, region of in terest video coding schemes, which improve the quality of region of interest in video coding. Delivery of video is still a relevant problem today due to the numerous challenges in preserving information integrity in error prone environment such as the Internet and wireless networks. The effect of data loss in the transported compressed bit stream may lead to objectionable visual distortion at the decoder. There has been a lot of research to remedy or minimize the effect of channel errors on compressed video streams. This paper reviews the current schemes for making the region of interest based video coding more error resilient
Authors and Affiliations
Mr P Subramanian , Ms R Indumathi
Keywords
Related Articles
- EP ID EP131228
- DOI -
- Views 123
- Downloads 0
Mas Based Framework for Recruitment of Fresher’s By CMM Level Company
Every company has to hire freshers for its business process the hiring process involves time and cost of company this costing increase when in a particular drive company does not get appropriate candidates for hiring. Th...
Securing ATM Using Graphical Password Authentication Scheme
In our day to day life ATMs are widely used and have brought so much relief to the financial world. Various problems were solved with the advent of these machines ranging from keeping the banking hall free of traffic wit...
Control Algorithm for Adaptive Front Light Systems
During the night driving, the reaction time of a human driver go into a compromise due to inadequate peripheral vision or lack of color and depth perception. The conventional headlamps of any automotive vehicle are insuf...
Performance Enhancement of a Novel Interleaved Boost Converter by using a Soft-Switching Technique
In this paper a novel Interleaved Boost Converter (IBC) with soft-switching techniques is proposed. Through the zero-voltage switching (ZVS) and zero-current switching (ZCS) reduces the current stress of the main circuit...
Private Grid Environment for Personal Users
The overall aim of this paper is to introduce the Private grid environment (PvGrid) as a ubiquitous grid environment that is not only owned and utilized by personal users but also deployed over their own devices. In this...