Current algorithm is synthesized, use double photography to come true mostly, one is opposite anxious, another uses different ambiguous numerical value, incorporate two pieces together, the biggest question depends on edge handling, the transition that complex edge sends silk and background for instance appears easily problem.
It is not quite good that a lot of people say IPHONE empty is changed, recommend double camera lens the APP of a tripartite, treat the anxious exterior share that empty converts very well, be set beforehand in great quantities and define the optical effect of imitate camera lens oneself, cry: FOCOS, the biggest of course question still basically depends on the processing that the edge inside machine transfers, with the transition of physical optics natural and downy photograph is compared, the local intermediate zone with a few mixed edge region appears easily edge.
Compare with true optics, character edge is a bit hard, foreground faintness lump, the result is not quite natural, the object that pats some of a few parallel may have been compared, it is difficult that around is compared very miscellaneously, with camera comparing, still be the problem of sensitive component size, the detail of enlarge still is no good.
As above pursues can imitate is folded those who return is anxious outside, really the mobile phone films greatly raised portable sex, can turn nearly through adding extensive role, can synthesize through algorithm anxious outside the effect, the effect of similar camera also can be solved a lot of film, no less than substitutes the market of consumption card machine at that time, expect algorithm is better and better.