this post was submitted on 03 Apr 2024
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Sure, no algorithm is able to extract any more information from a single photo. But how about combining detail caught in multiple frames of video? Some phones already do this kind of thing, getting multiple samples for highly zoomed photos thanks to camera shake.
Still, the problem remains that the results from a cherry-picked algorithm or outright hand-crafted pics may be presented.
Depends on implementation, if done properly and if they don't try to upscale and deblur too much then that kind of interpolation between multiple frames can be useful to extract more detail. If it's a moving subject then this type of zoom can create false results because the algorithm can't tell the difference and will think it's an optical artifact. For stationary subjects and photographers it can be useful