A REAL-TIME HIGH PERFORMANCE DATA COMPRESSION TECHNIQUE FOR SPACE APPLICATIONS
| dc.contributor.author | Yeh, Pen-Shu | |
| dc.contributor.author | Miller, Warner H. | |
| dc.date.accessioned | 2016-05-04T21:37:25Z | en |
| dc.date.available | 2016-05-04T21:37:25Z | en |
| dc.date.issued | 1999-10 | en |
| dc.identifier.issn | 0884-5123 | en |
| dc.identifier.issn | 0074-9079 | en |
| dc.identifier.uri | http://hdl.handle.net/10150/608305 | en |
| dc.description | International Telemetering Conference Proceedings / October 25-28, 1999 / Riviera Hotel and Convention Center, Las Vegas, Nevada | en_US |
| dc.description.abstract | A high performance lossy data compression technique is currently being developed for space science applications under the requirement of high-speed push-broom scanning. The technique is also error-resilient in that error propagation is contained within a few scan lines. The algorithm is based on block-transform combined with bit-plane encoding; this combination results in an embedded bit string with exactly the desirable compression rate. The lossy coder is described. The compression scheme performs well on a suite of test images typical of images from spacecraft instruments. Hardware implementations are in development; a functional chip set is expected by the end of 2000. | |
| dc.description.sponsorship | International Foundation for Telemetering | en |
| dc.language.iso | en_US | en |
| dc.publisher | International Foundation for Telemetering | en |
| dc.relation.url | http://www.telemetry.org/ | en |
| dc.rights | Copyright © International Foundation for Telemetering | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.subject | Coding | en |
| dc.subject | lossy data compression | en |
| dc.subject | telemetry | en |
| dc.subject | space science applications | en |
| dc.subject | push-broom instruments | en |
| dc.title | A REAL-TIME HIGH PERFORMANCE DATA COMPRESSION TECHNIQUE FOR SPACE APPLICATIONS | en_US |
| dc.type | text | en |
| dc.type | Proceedings | en |
| dc.contributor.department | National Aeronautics and Space Administration | en |
| dc.identifier.journal | International Telemetering Conference Proceedings | en |
| dc.description.collectioninformation | Proceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection. | en |
| refterms.dateFOA | 2018-09-11T09:53:52Z | |
| html.description.abstract | A high performance lossy data compression technique is currently being developed for space science applications under the requirement of high-speed push-broom scanning. The technique is also error-resilient in that error propagation is contained within a few scan lines. The algorithm is based on block-transform combined with bit-plane encoding; this combination results in an embedded bit string with exactly the desirable compression rate. The lossy coder is described. The compression scheme performs well on a suite of test images typical of images from spacecraft instruments. Hardware implementations are in development; a functional chip set is expected by the end of 2000. |
