IEEE - Institute of Electrical and Electronics Engineers, Inc. - Image sharpening in the JPEG domain

Author(s): K. Konstantinides ; V. Bhaskaran ; G. Beretta
Sponsor(s): IEEE Signal Processing Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 June 1999
Volume: 8
Page Count: 5
Page(s): 874 - 878
ISSN (Paper): 1057-7149
ISSN (Online): 1941-0042
DOI: 10.1109/83.766864
Regular:

We present a new technique for sharpening compressed images in the discrete-cosine-transform domain. For images compressed using the JPEG standard, image sharpening is achieved by suitably... View More

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