这是一种Pan 的技术; \+ T4 e* v0 ?- R4 z
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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. / y% a$ v* k4 K1 s$ i4 b # f" @$ E7 Q9 |5 YInformation coming from : http://digital-photography-schoo ... aph-moving-subjects$ {8 L& G3 Q" x0 t9 B
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还有,我也是正在学习的啊5 U" k |. |( f- i4 N
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