Abstract
Invertible transforms with integer coefficients are highly desirable because of their fast, efficient, VLSI-suitable implementations and their lossless coding capability. In this paper, a large class of generalized lapped biorthogonal transforms with integer coefficients (IGLBT) is presented. The IGLBT also possesses a fast and efficient lattice that structurally enforces both linear phase and exact reconstruction properties. Preliminary image coding experiments show that the IGLBT yields comparable objective and subjective performance to those of popular state-of-the-art transforms with floating-point coefficients.
| Original language | English |
|---|---|
| Pages | 886-890 |
| Number of pages | 5 |
| Publication status | Published - 1998 Dec 1 |
| Event | Proceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3) - Chicago, IL, USA Duration: 1998 Oct 4 → 1998 Oct 7 |
Other
| Other | Proceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3) |
|---|---|
| City | Chicago, IL, USA |
| Period | 98/10/4 → 98/10/7 |
ASJC Scopus subject areas
- Hardware and Architecture
- Computer Vision and Pattern Recognition
- Electrical and Electronic Engineering