Time-frequency image coding technique
Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Pages (from-to) | 166-168 |
| Journal / Publication | IEE Conference Publication |
| Issue number | 465 I |
| Publication status | Published - 1999 |
Conference
| Title | Proceedings of the 1999 7th International Conference on Image Processing and its Applications |
|---|---|
| City | Manchester, UK |
| Period | 13 - 15 July 1999 |
Link(s)
Abstract
This paper proposes a Time-Frequency image coding technique, which divides the image into a combination of the time and frequency components and then codes them separately. The key algorithm is to locate the sharp edges in both the horizontal and vertical directions, and to select a threshold size for which the sharp edges are to be coded. Although the image is now coded in two separate domains, the total components to be coded are reduced.
Citation Format(s)
Time-frequency image coding technique. / Cheung, H. L.; Wong, C. M.; Leung, S. W.
In: IEE Conference Publication, No. 465 I, 1999, p. 166-168.
In: IEE Conference Publication, No. 465 I, 1999, p. 166-168.
Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal
