Recent Technical of Added Sample Adaptive Offset for HEVC

Abstract

Video compression uses encoding to convert video files into smaller files for efficient storage and transmission in image processing. A decoder reconstructs the received data into a representation of the original video. This research presents recently added in-loop as a filtering technique for extension of sample adaptive offset (SAO) in High-Efficiency Video Coding (HEVC).The principle of SAO is to lessen pixel errors caused by the compression process. Through this an average data reduction up to 1.43% in Low delay configuration and 1.03% in Random access configuration