{'fraction_non_alphanumeric': 0.020833333333333332, 'fraction_numerical': 0.0, 'mean_word_length': 5.510416666666667, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
A novel multiple description image coding framework based on the SFQ algorithm

Multiple Description Coding (MDC) is a new developed method to overcome fading in wireless communications. It enhances the robustness of information transmission over non-prioritized and unpredictable networks. A novel MDC framework for images based on the Space-Frequency Quantization (SFQ) algorithm is proposed in this paper. The redundancy is introduced through the improved zerotree quantization and the simple odd-even estimation method. In comparison with other schemes, the simulation results show the efficiency of the proposed method.