Impacts of Analog Gain vs. Digital Gain on Image Noise
Source：Shenzhen Kai Mo Rui Electronic Technology Co. LTD2026-07-10
Signal-to-Noise Ratio (SNR) is a metric used to quantify the noise level of an image, defined by the formula:
SNR=NoiseUseful SignalWhen calculated in decibels (dB), the formula is expressed as:
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