Unverified90% confidenceDecision RuleTime unknown
水平广角镜头选择≥160°才能覆盖门口完整站姿人像，＜120°会导致贴门站立者头部被裁切
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90%
Confidence
Long-term
Relevance
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Unverified玄关或走廊全身镜高度≥140cm、宽度≥40cm才能完整照出成人全身，靠墙斜放时镜面顶部应向墙内倾斜5-10度避免头身比例失真76% similarUnverified垂直视角≥150度或达到180度鱼眼视野，可覆盖门口俯视区域，低于120度会看不到脚边包裹76% similarUnverified视角选择130-150度为最佳区间：广角(≥160度)覆盖更宽但边缘畸变严重且拉远车牌导致取证时看不清对方车牌，取证优先应选140度左右75% similarUnverified支架高度要匹配全身拍摄需求：拍站姿全身需支架伸展到1.8-2米，多数桌面补光灯支架仅0.5-1.6米，无法拍完整站姿全身照75% similarUnverified视场角选对角线≥160°或人形垂直视角覆盖（Head-to-Toe），才能同时看清访客面部和门口地面的快递包裹；120°窄视角常拍不到脚下包裹75% similar
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