Automatic focusing method, system and equipment for medium-format inspection camera and storage medium

• Main Authors: YAN HONGPENG, FAN ENQIANG, LUO JUN, ZENG YUBAO
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention relates to the technical field of aerial survey, in particular to an automatic focusing method, system and device for a medium-format inspection camera and a storage medium, and the method comprises the steps: obtaining a first shooting distance from the medium-format inspection camera to a shooting area; based on the first shooting distance, setting a first focusing area range, and adjusting the position of a focusing group in the medium-format inspection camera to be within the first focusing area range; calculating the actual moving position of the focusing group in real time; and adjusting the position of the focusing group in the range of the first focusing area based on the actual moving position. According to the invention, high-efficiency focusing performance can be maintained in various complex flight inspection environments, and the capability and reliability of fine inspection operation of a picture camera carried by an unmanned aerial vehicle are greatly improved. 本申请涉及航测技术领域，尤其涉及一种中