In this letter, a modified weighted bit-flipping decoding algorithm for low-density parity-check codes is proposed. Improvement in performance is obse...

In this letter, we present a bi-directional SOVA-based decoding scheme for turbo-codes, which combines the soft-outputs provided by both forward and b...

This letter discusses the decoding of a block-coded scheme proposed for orthogonal frequency division multiplexing peak power reduction, employing the...

This letter proposes two efficient Rank-Ordered Mean (ROM)-based techniques to conceal isolated losses in any image. The first technique is an iterati...

Les systèmes automatisés intelligents sont nécessaires pour aider l'analyse visuelle pénible des enregistrements polygraphic. La plupart des systèmes...