A Focal Length Calibration Method for Vision Measurement Systems Based on Multi-Feature Composite Variable Weighting

Existing focal length calibration methods rely on predefined calibration fields or control point networks, which are unsuitable for real-time applications with variable zoom in industrial and agricultural environments. This paper proposes a method based on global scanning principles and geometric co...

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Номзүйн дэлгэрэнгүй

Үндсэн зохиолчид:	Enshun Lu, Xiaofeng Li, Fangjing Yang, Daode Zhang, Xing Sun
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	MDPI AG 2025-11-01
Цуврал:	Sensors
Нөхцлүүд:	close-range photogrammetry camera calibration error correction geometric constraints composite weighting
Онлайн хандалт:	https://www.mdpi.com/1424-8220/25/22/6873
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!