Provided by: Science and Development Network (SciDev.Net)
Date Added: Apr 2012
A new side information update method of error correction decoder for distributed video coding is proposed. This method improves the quality of side information. The side information values are updated using both the values of quantization index and its quantization interval. Side information update method reduces the amount of parities transmitted to decode quantization index. In previously released video compression techniques, most of the required arithmetic operations for information compression are performed at the encoder. These computation intensive encoding techniques are developed for DVD, Blu-Ray and public TV broadcasting service.