光學防震:Nokia 3軸 vs HTC 2軸

原文

手機個鏡頭有O.I.S 光學式防震, 但就唔表示防震的效力係一樣!

Nokia的Lumia 920所用的光學式防震 Pureview鏡頭係3軸式.

Lumia 920 did at least make a few tech hearts flutter. Mounting the entire camera assembly in a 3-axis, accelerometer and gryo-controlled MEMS 'barrel shift stabiliser'

In contrast, Nokia's holistic approach, using 3-axis gyroscope and accelerometer data and with the whole camera assembly involved, should produce significantly better results.


HTC One所用的O.I.S.只係得2軸!
What HTC fail to say is that their limited OIS implementation, which seems to just use two axis gyroscope data, affects just the angle of the lens assembly in its One camera, and can't cope with roll at all.


OIS video 比較: Nokia Lumia 920 vs HTC One

雖然冇Nokia個廣告講既咁勁,但係Lumia 個防手震拍片出黎個效果,唔係一般手機可以做得到....

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