Unverified80% confidenceDecision RuleTime unknown
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
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified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87% 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86% similarUnverified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视角选广角110°以上并支持云台旋转(水平≥270°/垂直≥90°):固定镜头婴儿翻身移动后容易出画,云台可覆盖整张婴儿床及活动区域,避免频繁手动调整支架位置85% similarUnverified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85% similar
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