A Novel MDC Framework Based on Orientation SFQ Algorithm

A novel MDC framework based on the spatial frequency quantization (SFQ) is proposed in this article. Different from other algorithms, this new three channel framework formed by using the orientation information optimization method based on the SFQ algorithm. According to the three different orientations, i.e., vertical, horizontal and diagonal directions, we use the gross and fine optimization method to introduce the redundancy into the different channels. Good performance in experiment shows the efficiency of this new algorithm.