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An edge preserving differential image coding scheme
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Rost, Martin C. Sayood, Khalid |
| Copyright Year | 1991 |
| Description | Differential encoding techniques are fast and easy to implement. However, a major problem with the use of differential encoding for images is the rapid edge degradation encountered when using such systems. This makes differential encoding techniques of limited utility especially when coding medical or scientific images, where edge preservation is of utmost importance. We present a simple, easy to implement differential image coding system with excellent edge preservation properties. The coding system can be used over variable rate channels which makes it especially attractive for use in the packet network environment. |
| File Size | 414798 |
| Page Count | 8 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920014176 |
| Archival Resource Key | ark:/13960/t56f0rn80 |
| Language | English |
| Publisher Date | 1991-01-01 |
| Access Restriction | Open |
| Subject Keyword | Computer Programming And Software Coders Image Processing Coding Channel Noise Data Compression Predictions Bandwidth Channels Data Transmission Computerized Simulation Error Correcting Codes Edges Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |