Unverified80% confidenceTradeoffTime unknown
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
1
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80%
Confidence
Long-term
Relevance
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First Seen
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Unverified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83% similarUnverified视角越大(360°/广角)画面边缘畸变越明显且单点细节越模糊,看固定区域选90-110°定焦更清晰,看全屋选360°云台80% 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78% similarUnverified150度广角视角覆盖范围宽,但边缘存在畸变,实际判断车尾两侧障碍物距离时需结合目视校正,不可完全依赖画面中的距离感知77% similar
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