Unverified85% confidenceDecision RuleTime unknown
视角选择广角110°以上可覆盖整张婴儿床及周边，避免宝宝翻身滚出画面；若追求细节需带光学变焦或平移旋转（PTZ）云台，数字变焦会明显模糊画质，不能替代光学变焦
1
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85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified画质与视角权衡：广角110°以上便于看清整个婴儿床但边缘畸变大，1080P比720P在夜视细节上差别明显；带云台可远程转动的比固定广角更实用86% similarUnverified视角选择广角110°以上可覆盖整张婴儿床，配合物理云台旋转优于纯数码变焦；数码变焦放大后画质劣化，无法看清婴儿呼吸起伏细节85% similarUnverified视角选择上，广角(≥110°)适合固定安装俯拍整张婴儿床，窄角带云台适合大房间需追踪；但广角边缘畸变会影响细节判断，看面部表情选云台变焦机型84% similarUnverified画质选1080P即可满足看护需求，更应关注镜头视角：广角110°以上可覆盖整张婴儿床，窄角需频繁调整；带云台可远程转动的适合活动范围大的幼儿房81% similarUnverified视角优先选广角110°以上并支持云台旋转：固定镜头需精确对准婴儿床，婴儿翻身、爬行月龄后极易移出画面；广角+云台可覆盖整个婴儿房81% similar
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