The quantized cosine transform for sensor-layer image compression


Conference Paper

We introduce a compressive encoding at the sensor layer based on the quantized cosine transform. Compression at the physical layer of integrated imaging systems reduces the measurements-to-pixels ratio, the data volume and accelerates image estimation. © 2005 Optical Society of America.

Full Text

Duke Authors

Cited Authors

  • Pitsianis, NP; Brady, DJ; Sun, X

Published Date

  • January 1, 2005

Published In

Electronic International Standard Serial Number (EISSN)

  • 2162-2701

International Standard Book Number 10 (ISBN-10)

  • 155752789X

International Standard Book Number 13 (ISBN-13)

  • 9781557527899

Digital Object Identifier (DOI)

  • 10.1364/cosi.2005.jma4

Citation Source

  • Scopus