In chapter 3, the orbital angular momentum of complex astigmatic elliptical beams is investigated.
第三章研究了复杂像散椭圆光束的轨道角动量。
2
The multiple layers of emission appear strangely complex and unexpected given the relatively featureless appearance of the elliptical galaxy in less deep images.
Based on particle filters, a head elliptical contour tracking method applicable to complex background, large distance range and arbitrary pose is proposed in this paper.