{'fraction_non_alphanumeric': 0.026033690658499236, 'fraction_numerical': 0.022970903522205207, 'mean_word_length': 4.637931034482759, '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}}
HiPAR-DSP 16: A parallel DSP for onboard real-time processing of synthetic aperture radar data

The authors present the HiPAR-DSP 16, a parallel and programmable architecture which is adapted to the demands of SAR image processing. To provide a high FFT performance, the HiPAR-DSP 16 features an array of 16 parallel processing units. Efficient data exchange between the processing units can be done by a shared memory with concurrent access. The HiPAR-DSP 16 is able to perform a range compression of 2100 lines (4k complex samples) per second. Therefore the HiPAR-DSP is one of the enabling technologies for onboard real-time processing of SAR images.