Icon based error concealment for JPEG and JPEG 2000 images

This paper describes methods to recover the useful data in JPEG and JPEG 2000 compressed images and to estimate data for those portions of the image where correct data cannot be recovered. These techniques are designed to handle the loss of hundreds of bytes in the file. No use is made of restart ma...

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Bibliographic Details
Published inProceedings 2003 International Conference on Image Processing (Cat. No.03CH37429) Vol. 2; pp. II - 207
Main Author Gormish, M.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2003
Subjects
Application software
Colored noise
Computer errors
Computer vision
Decoding
Digital cameras
Error correction
Image coding
Technological innovation
Transform coding
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Summary:This paper describes methods to recover the useful data in JPEG and JPEG 2000 compressed images and to estimate data for those portions of the image where correct data cannot be recovered. These techniques are designed to handle the loss of hundreds of bytes in the file. No use is made of restart markers or other optional error detection features of JPEG and JPEG 2000, but an uncorrupted low resolution version of the image, such as an icon, is assumed to be available. These icons are typically present in Exif or JFIF format JPEG files.
ISBN:0780377508
9780780377509
ISSN:1522-4880
2381-8549
DOI:10.1109/ICIP.2003.1246653