Name
Abstract | ||
|---|---|---|
A multiscale coder for curves and boundaries is presented. It utilizes a multiscale structure--beamlets--that is designed primarily for linear and curvilinear features. The coder is composed of three main components: 1) a rate-distortion optimized beamlet-based representation, 2) a tree-based coding from a beamlet representation to a symbol stream, and 3) an entropy coder. This coder is named "JBEAM." Taking advantage of its multiscale property, we utilized tree-based coding to make it progressive. The derived coder has a low order of computational complexity. Simulations demonstrate an advantage over the state-of-the-art industrial standard: JBIG 2. A software package, which includes an implementation of JBEAM, is made available. Variations and potential improvements of this method will be discussed. This work may inspire more activities in this line of research, improving curve coding. |
Year | DOI | Venue |
|---|---|---|
2005 | 10.1109/TIP.2005.857273 | IEEE Transactions on Image Processing |
Keywords | Field | DocType |
multiscale structure-beamlets-that,entropy coder,multiscale coder,multiscale property,curvilinear feature,computational complexity,tree-based coding,curve coding,beamlet-based representation,beamlet representation,multiscale curve,rate distortion theory,data compression,indexing terms,rate distortion optimization | Computer vision,Computer science,Image representation,Algorithm,Coding (social sciences),Software,Curvilinear coordinates,Artificial intelligence,JBIG,Data compression,Rate–distortion theory,Computational complexity theory | Journal |
Volume | Issue | ISSN |
14 | 11 | 1057-7149 |
Citations | PageRank | References |
19 | 1.32 | 18 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xiaoming Huo | 1 | 157 | 24.83 |
| Jihong Chen | 2 | 31 | 2.15 |