Unverified80% confidenceTradeoffTime unknown
视角越广(120°+)覆盖空间越大越易安装,但边缘畸变导致骨骼点识别精度下降,专业分析建议用90°左右镜头并居中站位
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80%
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Long-term
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Unverified广角视角越大(如120°以上)覆盖范围广但边缘畸变严重、远处物体变小看不清;监控大门等需辨认细节的场景选90°左右+较高分辨率更实用83% similarUnverified视角越广(超120°)边缘畸变越明显、单位面积像素密度越低,看清远处细节能力下降;院子全景选广角,抓拍门口人脸车牌选90°左右窄角+高分辨率80% similarUnverified广角与畸变是权衡:可视角度越大(部分达160°)覆盖越广但边缘畸变和鱼眼效应越明显;90-120°配合算法矫正在识别人脸时更实用,超广角适合看清楼道全景但脸部细节会拉伸76% similarUnverified150度广角在带来更宽视野的同时,画面边缘存在畸变,实际判断障碍物距离时需结合经验修正75% similarUnverified视角越广(如180°鱼眼)边缘畸变越大且清晰度下降,宠物在画面边缘时细节模糊;110-130°广角是清晰度与覆盖的平衡点74% similar
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