A lossless morphological sampling scheme for segmented image compression

Author

Wang, Demin ; Labit, Claude

Author_Institution

IRISA, Rennes, France

Volume

1

fYear

1995

fDate

23-26 Oct 1995

Firstpage

506

Abstract

Compression of segmented images is an essential step in segmentation-based approaches for image and video coding. This paper presents a lossless morphological sampling scheme for this purpose. With this sampling scheme, an image can be exactly reconstructed from its samples if it has been filtered by a morphological filter, but removal of any one sample would violate the exact reconstruction. Based on the sampling scheme, a new technique for segmented image compression is then developed. This technique can easily control coding errors and bit rates in the coding or decoding procedure

Keywords

coding errors; data compression; decoding; image coding; image sampling; image segmentation; mathematical morphology; runlength codes; video coding; bit rate control; coding errors control; decoding; image coding; image reconstruction; lossless morphological sampling; morphological filter; runlength coding; segmented image compression; video coding; Bit rate; Decoding; Equations; Error correction; Filters; Image coding; Image reconstruction; Image sampling; Image segmentation; Video compression;

fLanguage

English

Publisher

ieee

Conference_Titel

Image Processing, 1995. Proceedings., International Conference on

Conference_Location

Washington, DC

Print_ISBN

0-8186-7310-9

Type

conf

DOI

10.1109/ICIP.1995.529757

Filename

529757