Unverified90% confidenceDecision RuleTime unknown
夜视要看真实照度而非'红外距离',全彩夜视需要摄像头自带补光灯或F1.6以下大光圈,纯红外夜视只能出黑白画面且10米外细节模糊
1
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90%
Confidence
Long-term
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Unverified全彩夜视需要摄像头带补光灯(白光或暖光)+ 大光圈(F1.6以下)+ 大靶面Sensor(1/2.7英寸以上),仅标称红外夜视的产品夜间只能出黑白画面89% similarUnverified夜视看清人脸需要看红外补光而非仅看分辨率——2K全彩夜视门铃需依赖门口环境有暖光灯,纯黑环境下反而是红外黑白夜视识别距离更远(可达5-8米)84% similarUnverified夜视效果分红外(黑白夜视)和全彩(需辅助光或大光圈),店铺门头等需辨色场景选全彩星光级摄像头,室内昏暗环境红外即可84% similarUnverified夜间监控家门口/庭院选全彩夜视(需内置补光灯+F1.6大光圈+彩色传感器),普通红外夜视只能看黑白且距离标称10米实际清晰约5-6米84% similarUnverified夜视看清人脸/车牌需选全彩夜视(带补光灯或大光圈+低照度传感器),普通红外夜视只能看轮廓;红外夜视标称距离30米实际清晰识别约10-15米83% similar
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