Error concealment using multiple description coding and LIoyd-max quantization
There has been increasing usage of Multiple Description Coding (MDC) for error concealment in non ideal channels. This paper attempts to conceal the error and reconstruct the lost descriptions by combining MDC and LIoyd-max quantizer. At first original image downsampled to four subimages then by usi...
Main Authors: | , , |
---|---|
Format: | Book Section |
Published: |
IEEE Explorer
2011
|
Subjects: |