Method and device of automatically optimizing orbital shooting effect

Abstract

The invention discloses a method and a device of automatically optimizing an orbital shooting effect, belonging to the field of digital imaging technique. The method comprises the following steps of: when orbital shooting is finished, determining pixel points of a shot orbital image in a non-orbital region; and carrying out darkening processing on the pixel points in the non-orbital region. By adopting the method and the device, when orbital shooting is finished, the non-orbital region in the shot orbital image is determined according to a preset optimization option, and then darkening processing is carried out on the determined non-orbital region, so that an orbit can be highlighted to a key point of the whole shot orbital image, thus the shot orbital image is more fantastical; furthermore, the whole optimization process does not need user participation, so that the time for a user to carry out post-processing on the orbital image is reduced, meanwhile, the optimization is directly finished at a shooting site, the user can timely discover whether the shooting effect is ideal and can timely reshoot when the shooting effect is not ideal, so that the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of digital imaging, in particular to a method and device for automatically optimizing star trail shooting effects. Background technique [0002] With the development of digital imaging technology, photographers can realize the shooting of various scenes, among which star trails are night scene pictures that photographers must take. When shooting star trails, photographers hope to highlight the subject image (that is, star trails) to enhance the visual effect, but in the actual shooting process, when shooting star trails, there are often interferences from various light sources. The scenery in the non-star trail area becomes as prominent as the star trail, or even more prominent than the star trail, or makes the image appear very messy, which destroys the overall effect of the shooting. Although the existing technology can use image processing software to process the captured image after the shooting...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the technical problem to be solved by the present invention is to provide a method and device for automatically optimizing the star trail shooting effect, so as to solve the problem that the user needs to spend a lot of time and energy on the shot star trail images in the prior art star trail shooting. processing, as well as the inability to discover the unsatisfactory shooting effect in time at the shooting site, and the defects of missing the timing of re-shooting

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