Design and Implementation of a Real-Time H.264 Decoder
Date Issued
2008
Date
2008
Author(s)
Sun, Wei-Hung
Abstract
H.264 is a standard for video compression. t is also known as MPEG-4 Part 10, or MPEG-4 AVC (for Advanced Video Coding). t is one of the latest block-oriented motion-estimation-based CODEC developed by the ITU-T Video Coding Experts Group (VCEG) together with the ISO/IEC Moving Picture Experts Group (MPEG) as the product of a partnership effort known as the Joint Video Team (JVT).n the work on the new H.264/AVC standard, some new technical developments have been adopted for increasing the coding efficiency, these include new new prediction design such as variable block-size motion compensation with small block size. ith the advent of new video coding standard, such as H.264, has increased the computation complexity.owever, the continued increases in processor performance, memory density and storage capacity have led to a blurring these distinctions and video coding applications are now implemented on a wide range of processing platforms. General-purpose platforms such as personal computer (PC) processors can achieve respectable real-time coding performance and benefit from economies of scale.n this thesis, we design and implement a real-time H.264 decoder architecture including Variable block-size motion compensation, intra prediction, inverse transform, and inverse quantization. The system can decode a QCIF video in 300 fps.
Subjects
decode
Type
thesis
File(s)![Thumbnail Image]()
Loading...
Name
ntu-97-R94944028-1.pdf
Size
23.32 KB
Format
Adobe PDF
Checksum
(MD5):ba4b4ecd3fc05af3accc0b7823362e67