Ceres-Solver学习记录(零):初识
为什么起名为Ceres呢?
- 简而言之,纪念Gauss利用最小二乘方法来预测Ceres谷神星的轨迹
- http://ceres-solver.org/index.html#id1
Ceres-Solver可以用来解什么问题:
- Non-linear Least Squares problems with bounds constraints, 带边界约束的非线性最小二乘问题
- general unconstrained optimization problems, 一般的无约束优化问题
- http://ceres-solver.org/tutorial.html
Ceres-Solver可以用于哪些领域:
- fitting complicated curves in statistics (在统计学中,用于拟合复杂的曲线)
- constructing 3D models from photographs in computer vision(在CV领域:基于图像重建三维模型)
Ceres-Solver用于哪些项目:
- http://ceres-solver.org/users.html
- 广泛用于多视图几何、SLAM和三维重建等领域
- One of the main reasons for writing Ceres was our need to solve large scale bundle adjustment problems