雷达学报

Automatic Target Recognition (ATR) is a special engineering application field which is closely related to signal and information processing, pattern recognition, artificial intelligence and other disciplines. Owing to the inherent uncertainty of ATR systems, the complexity of the recognition environment, and the increasingly adversarial nature of recognition, the development of ATR faces systematic challenges from theory to technology and applications. This paper presents the definition and connotation of ATR from an engineering perspective, briefly reviews and analyzes the developments in this field, explores the core technology system and system development model of ATR, and finally examines the future development challenges.

来源：2022年第5期

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