A high-performance, low power and memory-efficient VLD for MPEG applications Public Deposited

http://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/6108vd54g

Descriptions

Attribute NameValues
Creator
Abstract or Summary
  • An extremely important area that has enabled or will enable many of the digital video services and applications such as VideoCD, DVD, DVC, HDTV, video conferencing, and DSS is digital video compression. The great success of digital video compression is mainly because of two factors. The state of the art in very large scale integrated circuit (VLSI) and a considerable body of knowledge accumulated over the last several decades in applying video compression algorithms such as discrete cosine transform (DCT), motion estimation (ME), motion compensation (MC) and entropy coding techniques. The MPEG (Moving Pictures Expert Group) standard reflects the second factor. In this thesis, MPEG standards are discussed thoroughly and interpreted, and a VLSI chip implementation (CMOS 0.35μ technology and 3 layer metal) of a variable length decoder (VLD) for MPEG applications is developed. The VLD developed here achieves high performance by using a parallel and pipeline architecture. Furthermore, MPEG bitstream patterns are carefully analyzed in order to drastically improve VLD memory efficiency. Finally, a special clock scheme is applied to reduce the chip's power consumption.
Resource Type
Date Available
Date Copyright
Date Issued
Degree Level
Degree Name
Degree Field
Degree Grantor
Commencement Year
Advisor
Academic Affiliation
Non-Academic Affiliation
Subject
Rights Statement
Peer Reviewed
Language
Digitization Specifications
  • File scanned at 300 ppi (Monochrome) using ScandAll PRO 1.8.1 on a Fi-6770A in PDF format. CVista PdfCompressor 4.0 was used for pdf compression and textual OCR.
Replaces
Additional Information
  • description.provenance : Submitted by Sergio Trujillo (jstscanner@gmail.com) on 2012-09-20T23:41:31Z No. of bitstreams: 1 ZhangHaowei1998.pdf: 3626193 bytes, checksum: 502aca27fd13d5d98a0990f24c83d0b1 (MD5)
  • description.provenance : Made available in DSpace on 2012-09-21T17:53:08Z (GMT). No. of bitstreams: 1 ZhangHaowei1998.pdf: 3626193 bytes, checksum: 502aca27fd13d5d98a0990f24c83d0b1 (MD5) Previous issue date: 1997-01-14
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2012-09-21T17:50:31Z (GMT) No. of bitstreams: 1 ZhangHaowei1998.pdf: 3626193 bytes, checksum: 502aca27fd13d5d98a0990f24c83d0b1 (MD5)
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2012-09-21T17:53:08Z (GMT) No. of bitstreams: 1 ZhangHaowei1998.pdf: 3626193 bytes, checksum: 502aca27fd13d5d98a0990f24c83d0b1 (MD5)

Relationships

In Administrative Set:
Last modified: 08/03/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items