A camera exposure synchronization detection device and method for a multi-view aerial camera
An aerial photography and detection device technology, which is applied to television, electrical components, image communication, etc., can solve the problems of error-prone cameras, time-consuming, and high error rate, and achieves the goal of improving calculation accuracy, reducing workload, and reducing detection errors. Effect
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[0039] It should be noted that the structures, proportions, sizes, etc. shown in this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. , any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope covered by the technical content disclosed in the present invention without affecting the effect and purpose of the present invention. .
[0040] At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit this specification. The practicable scope of the invention and the change or adjustment of its relative relationship shall also be regarded as the practicable scope of the present invention without any substantial change in t...
Embodiment 1
[0074] The working principle of the present invention is as follows:
[0075] Such as Figure 1~4 as shown,
[0076] During exposure synchronization detection:
[0077] 1. Set up the detection device on a general-purpose tripod and fix it;
[0078] 2. Adjust the reflector 17 so that the field of view of the four side-view lenses is aligned with the stopwatch directly below the center lens, and the object to be photographed is a quantifiable moving target, and the sequence and time difference of taking pictures can be detected.
[0079] 3. Adjust the limit block 18 and fix it. At this time, the center lens of the multi-view aerial camera 26 is vertically downward; adjust the angle of the reflector 17 so that the shooting field of view of each lens is directly below the center lens, and then keep still to start exposure.
Embodiment 2
[0081] When correcting camera distortion:
[0082] The working principle of the present invention is as follows:
[0083] Such as Figure 1~4 as shown,
[0084] 1. Set up the detection device on a general-purpose tripod and fix it;
[0085] 2. The reflector 17 can be removed, loosen the limit block 18 and then move down;
[0086]3. Manually rotate the device 90° around the third rotation axis 7, stop by the limit block 18, and position the angle independently to ensure that the optical axis of the central lens field of view of the multi-view aerial camera 26 is close to the level, so that the central lens is aligned for calibration Taking pictures, since the center of gravity of the multi-view aerial camera 26 is designed at the intersection of the third rotating shaft 7 and the second rotating shaft 6, it is not necessary to fasten the third rotating shaft 7 after the rotation is completed, and the multi-view aerial camera 26 will Stabilize in a forward shooting position;...
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