نقل قول:
دقیقا عمل oversampling چه ربطی به افزایش تعداد پیکسل داره؟؟؟؟ :n13: دوربین نوکیا همون 41 مگاپیکسل هست، اینکه oversampling هم چیکار میکنه رو میتونی بری بخونی، هزینش یه سرچه. :whistle:
The second and most important one is a technology called oversampling. Oversampling basically makes a perfect single pixel out of multiple captured pixels. This allows to keep the size of the image down and results in three main pros: great image quality, lossless zoom and excellent low light performance.
Now, the actual pictures the Nokia 808 PureView captures are up to 38 megapixels in size (actual images are often over 10MB), but PureView is there not to bring you the largest picture but the best quality. You get the quality of the full sensor even when shooting at 5 megapixels and that’s actually the default shooting mode of the camera. Of course, when shooting in full size, you also get the most obvious benefits of cropping whatever you want with crystal clear detail of the frame.
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