其次，提出了综合利用空间平行线约束和相机主点位置约束的线性迭代自定标方法，提高了相机自定标的鲁棒性。

Secondly, a new method with scene constraint and the constraint of principal point for camera self-calibration based on the linear iteration is presented.

youdao

其次，提出了综合利用空间平行线约束和相机主点位置约束的线性迭代自定标方法，提高了相机自定标的鲁棒性。

Secondly, a new method with scene constraint and the constraint of principal point for camera self-calibration based on the linear iteration is presented.

youdao