{'fraction_non_alphanumeric': 0.018842530282637954, 'fraction_numerical': 0.0, 'mean_word_length': 4.904761904761905, '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}}
Examination of ball tracking and catching task using a monocular vision-based mobile robot

This paper presents an implementation of a ball catching task using a monocular vision-based mobile robot. We have proposed a motion strategy for catching a ball flying in three-dimensional space. This strategy has its roots in the field of experimental psychology but is more powerful and concentrated on a robot. A practical trajectory control law is derived for a non-holonomic mobile robot to track and catch a ball. This control law educes the full potential of the motion strategy: we experimentally demonstrate that a monocular vision-based mobile robot, coping with the problem due to its non-holonomic constraint, successfully catches a ball.