Coding and Data Compression Subcommittee

  Sheila Horan - Chair

 

  • Chuck Creusere

  • Greg Kazz

  • Stephen Horan

  • Aaron Kiely

  • Matt Klimesh

  • M. MacMedan

  • Michael Marcellin

  • George Nelson

  • Steve Nicolo

  • Jimmie Perkins

  • Khalid Sayood, PhD

  • Gary Thom

  • Pen-Shu Yeh, PhD

 

Standard

Location

Contact

Turbo Codes

Information to follow.

 

LDPC

Information to follow.

 

JBIG

Information to follow.

 

ZIP

Information to follow.

 

FEC

Information to follow.

 

Tornado

Information to follow.

 

Convolutional: Viterbi, Reed Soloman

Information to follow.

 

DVBS-dig

Information to follow.

 

HDTV

Information to follow.

 

CVSD

Information to follow.

 
   

 

Standards Currently under review:

Standard under Review

Title

Description

RCC/IRIG

IRIG 106 Chapter 4

Telemetry Attributes transfer standard.  CRC codes are discussed

iNET

Com Link Standard

Using and Forward error correcting code, and goes through the requirements for that code.

Sent to committee for review.

Types of Coding/Compression and where to find information about it:

Type

Codes Names

Governing Agencies

Links

Error Correction coding

Turbo, LDPC, Tornado, Convolutional, Viterbi, Reed-Solomon, FEC

http://www331.jpl.nasa.gov/public/JPLtcodes.html

Lossless Data compression

ZIP, WinZip, PKZip

http://www.info-zip.org

Motion Video compression

MJPEG, MPEG, H.264,

AVC, HEVC

ISO

ITU

http://mpeg.chiariglione.org/

http://www.itu.int/rec/T-REC-H.264

http://www.vcodex.com/h265.html

http://www.itu.int/en/ITU-T/studygroups/com16/video/Pages/jctvc.aspx

Speech Compression

G.711, A-law, ulaw

G.722, G.723, G.726, G.728, G.729, CSVD

ITU

http://www.itu.int/rec/T-REC-G.711/e

(replace the 711 with the other numbers)

Audio Compression

MPEG-1 Layer (MP3), AAC, AC3

ISO

http://mpeg.chiariglione.org/standards/mpeg-1/mpeg-1.htm

http://www.mp3-tech.org/

Image Compression

JPEG, JPEG 2000

JBIG, Wavelet

ISO, ITU, JPEG/JBIG

http://www.jpeg.org/index.html

Technology

HDTV

ATSC

http://www.atsc.org/cms/

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