We investigate and prove the relationships among several commonly used and new performance metrics for embedded image bit streams transmitted over noisy channels. The average of the first error-free run length (FEFRL) is proposed as a simpler performance metric. On binary symmetric channels (BSC), the average FEFRL is obtained in closed form, which greatly simplifies performance optimization. Simulation results justify the merit of the proposed technique.
|Original language||English (US)|
|Number of pages||4|
|Journal||IEEE Signal Processing Letters|
|State||Published - Jul 1 2002|
All Science Journal Classification (ASJC) codes
- Signal Processing
- Electrical and Electronic Engineering