这是一种Pan 的技术 8 @1 [5 P' F6 ?3 p* _2 g. M# H' }- t* a* K
The basic idea behind panning as a technique is that you pan your camera along in time with the moving subject and end up getting a relatively sharp subject but a blurred background.$ T2 R& o$ I$ l, u, V
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Information coming from : http://digital-photography-schoo ... aph-moving-subjects: W1 B4 c& { b l- v
, q, p' O4 u7 X0 B) X, L) |9 n还有,我也是正在学习的啊 ' B% j" {. B) J4 z$ O. A; d3 a7 I6 s( `* P
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