{'fraction_non_alphanumeric': 0.010080645161290322, 'fraction_numerical': 0.034274193548387094, 'mean_word_length': 5.626666666666667, '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}}
An over 1Mfps global shutter CMOS image sensor with 480 frame storage using vertical analog memory integration

This paper presents an over 1Mfps global shutter CMOS image sensor with on-chip 480 memories per pixel using high capacitance density vertical analog memory integration technology. The prototype chips with 96H×128V pixels were fabricated with various memory fabrication conditions and ultra-high speed video capturing at 1Mfps with 480 consecutive frames is successfully demonstrated.