BROWSE

Related Researcher

Author's Photo

Yang, Seungjoon
Signal Processing Lab (SPL)
Research Interests
  • Statistical signal processing, multi-rate systems, image/video processing, computer vision

ITEM VIEW & DOWNLOAD

Interpolated Mth-band filters for image size conversion

Cited 6 times inthomson ciCited 2 times inthomson ci
Title
Interpolated Mth-band filters for image size conversion
Author
Yang, SeungjoonNguyen, TQ
Keywords
interpolation;  linear-phase filters;  spline functions
Issue Date
2002-12
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE TRANSACTIONS ON SIGNAL PROCESSING, v.50, no.12, pp.3028 - 3035
Abstract
Image/Video size conversion at variable rates requires that a large set of interpolation filters should be stored in a table. We present the interpolated Mth-band filters as the interpolation filters, which are obtained from the cubic spline interpolation of a prototype M(p)th-band eigenfilter. The proposed filter can be calculated in real time, eliminating the need for a large on-chip memory. Scaled images using the proposed filters show superb image quality.
URI
https://scholarworks.unist.ac.kr/handle/201301/7933
DOI
10.1109/TSP.2002.805261
ISSN
1053-587X
Appears in Collections:
EE_Journal Papers
Files in This Item:
There are no files associated with this item.

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU