HT0618 - Sensor Noise and Detail

Noise is more visible and troublesome in smooth areas like skies and areas of creamy bokeh. High frequency areas tend to camouflage the noise. Therefore, high frequency images can tolerate a higher ISO.

Noise is more visible and troublesome in smooth areas like skies and areas of creamy bokeh. High frequency areas tend to camouflage the noise. Therefore, high frequency images can tolerate a higher ISO.