Method and system for improving specific location resolution of aerial photography

Abstract

The invention discloses a method and a system for improving specific position resolution of aerial photography. A carrier mobile camera of the camera is followed, the normal shooting of the whole areais traversed according to the line, and a panoramic image is generated according to the shooting data; target identification is carried out according to the obtained image and the region of the positioning system; a partial target region is selected; the partial target region is analyzed, and the line is positioned accurately; then, according to positioning of the target region, a second photographing line of the camera carrier is planned; a target task is photographed or executed finely; partial photographing data is obtained; and a partial high-resolution image is generated. A partial high-resolution panoramic image is generated in combination with the panoramic image and the partial high-definition image and in fusion with the secondary data result. According to the method and the system for improving specific position resolution of aerial photography in the invention, the results for photographing twice are fused into a panoramic high-resolution photograph, which improves the photographing speed without reducing the image quality of the key target by photographing twice. Therefore, the ultimate goal of the present invention is to generate a partial high-resolution panorama byphotographing twice.

Description

technical field [0001] The present invention designs a method and system for shooting panoramic pictures by unmanned aerial vehicles, and specifically refers to a method for providing specific position resolution of aerial photography. Background technique [0002] At present, under the lens with a large field of view coverage, the precision motion platform carrying the imaging equipment can take high-resolution images of the whole field under the telephoto camera. The device allows automatic tracking and scanning without moving the camera body or lens. The coupled use of two or more devices enables automated range calculations without subsequent polarity rectification, allowing for increased resolution. Control methods for imager positioning can reduce blur caused by camera motion or object motion. [0003] Therefore, the above method requires the use of a telephoto lens, high-resolution photography and multiple shots, which is time-consuming and inefficient, and the imag...

AI Technical Summary

Problems solved by technology

[0003] Therefore, the above method requires the use of a telephoto lens, high-resolution photography and multiple shots, which is time-consuming and inefficient, and the image clarity is relatively poor

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