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Title: Pre-processing SAR image stream to facilitate compression for transport on bandwidth-limited-link

Abstract

Pre-processing is applied to a raw VideoSAR (or similar near-video rate) product to transform the image frame sequence into a product that resembles more closely the type of product for which conventional video codecs are designed, while sufficiently maintaining utility and visual quality of the product delivered by the codec.

Inventors:
;
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1221971
Patent Number(s):
9146312
Application Number:
13/115,654
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01S - RADIO DIRECTION-FINDING
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Resource Relation:
Patent File Date: 2011 May 25
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Rush, Bobby G., and Riley, Robert. Pre-processing SAR image stream to facilitate compression for transport on bandwidth-limited-link. United States: N. p., 2015. Web.
Rush, Bobby G., & Riley, Robert. Pre-processing SAR image stream to facilitate compression for transport on bandwidth-limited-link. United States.
Rush, Bobby G., and Riley, Robert. Tue . "Pre-processing SAR image stream to facilitate compression for transport on bandwidth-limited-link". United States. https://www.osti.gov/servlets/purl/1221971.
@article{osti_1221971,
title = {Pre-processing SAR image stream to facilitate compression for transport on bandwidth-limited-link},
author = {Rush, Bobby G. and Riley, Robert},
abstractNote = {Pre-processing is applied to a raw VideoSAR (or similar near-video rate) product to transform the image frame sequence into a product that resembles more closely the type of product for which conventional video codecs are designed, while sufficiently maintaining utility and visual quality of the product delivered by the codec.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {9}
}

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Works referenced in this record:

Compression of complex-valued SAR images
journal, January 1999


Image Quality Assessment: From Error Visibility to Structural Similarity
journal, April 2004


SAR image processing for moving target focusing
conference, January 2001


An FFT-based technique for translation, rotation, and scale-invariant image registration
journal, January 1996


Convolution-based interpolation for fast, high-quality rotation of images
journal, January 1995


Speckle reducing anisotropic diffusion
journal, November 2002