15.What can I do to save a failed aerotriangulation or recover lost photos?ġ. Non-continuity in the images, missing shots, or importing multiple sets of data not applicable to the same area. Image quality issues: Blurry movements, lack of focus, overexposure, etc. The top-view image has been reconstructed, but most of the images for the tilted angles are lost Ĩ. The angles of view differ greatly between the images (5-camera oblique system). A large area captured in the image consists of objects not made of diffuse reflective materials: Mirrors, glass, reflective car surfaces, etc. A large number of objects were in motion: Crowds, vehicle flows, sea waves, etc.
Repeated texture: Rice fields, solar panels, floor tiles, etc. The textures of objects are not captured in the images: Overexposure of water surfaces, white walls, the sky, snowy grounds, stadiums or other large structures under the sun Ĥ. Has the overlap rate been adjusted to a lower level? Were there any big altitude changes? The overlap rate may need to be increased for areas with greater altitude changes ģ. The overlap rate of the images is too low.
Divide the number of images imported by 300, and see if the result is greater than the current available RAM Ģ. Currently the processing speed is roughly 300-400 images/G, with no block partitions for aerotriangulation.
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