Unverified50% confidenceSolutionExact time
When handling head rotation, FaceRuler measures the midline angle from the top of the forehead to the chin and, before computing any metric, rotates all keypoints into the corrected coordinate system.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
Related Claims
Unverified曲率贝塞尔曲线的核心思想是将设计关注点从控制点位置转移到直接控制曲率本身，让用户直接指定曲线上特定点的曲率值69% similarUnverifiedThe complex plane (Argand diagram) is the fundamental tool for visualizing complex numbers, with the horizontal axis representing the real part and the vertical axis representing the imaginary part, and each complex number a+bi corresponds to the point with coordinates (a, b) on the plane.65% similarUnverified响应曲线的调校通常通过非线性映射函数实现，将摇杆的线性输入映射为指数或S形曲线输出64% similarUnverified在几何凹凸性判断中，NumPy常用于计算相邻边向量的叉积，若叉积符号在多边形顶点间发生变化则对应顶点为凹点60% similarUnverifiedA circle projects precisely into an ellipse under any perspective transformation, and the mathematics from conic sections to pose is a closed-form solution that does not require corner detection58% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1029591API
curl https://kongchang.com/api/v1/knowledge/claims/1029591MCP
get_claim(id=1029591)