Unverified90% confidenceDecision RuleTime unknown
活体检测优先选3D结构光或双目红外方案,可防照片、视频、面具攻击;单目RGB摄像头的活体检测仅靠动作配合(眨眼/摇头),可被高清视频破解,不适合无人值守场景
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified避障方案权衡:3D结构光+AI摄像头识别精准但暗光下有隐私顾虑,纯激光雷达避障对线缆、袜子等低矮物识别弱,宠物家庭优选带AI识别可避开粪便的机型77% similarUnverified避障方案中3D结构光+RGB相机组合识别精度最高,能识别宠物粪便、线缆、袜子;单纯红外/激光避障对低矮细小障碍物漏识别率高75% similarUnverified3D人脸识别(结构光)优于2D人脸和半导体指纹,可防照片/视频破解,识别距离0.3-1米内且暗光可用,适合老人小孩免接触开锁75% similarUnverified拍摄好动儿童/宠物/运动优先看眼部实时追踪(Eye-AF)+连拍速度,索尼/佳能近两代对焦覆盖率90%以上且带AI主体识别;老款只有人脸检测而无眼控追踪的机型对高速移动主体容易脱焦72% similarUnverified避障优先选'3D结构光/dToF激光+RGB摄像头'融合方案,纯视觉避障弱光环境下识别率骤降,家中线缆、宠物粪便多时更需要主动避障72% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/354438API
curl https://kongchang.com/api/v1/knowledge/claims/354438MCP
get_claim(id=354438)