Error concealment using multiple description coding and LIoyd-max quantization

• Main Authors: Farzamnia, A., Syed Yusof, Sharifah Kamilah, Fisal, Norsheila
• Format: Book Section
• Published: IEEE Explorer 2011
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/29649/; http://dx.doi.org/10.1109/ISCI.2011.5958910
• Institution: Universiti Teknologi Malaysia

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...