Based on the model of perspective projection where the camera is fixed whereas the object is motive , the problem of recovering the three - dimensional motion and structure of a rigid object from image sequences by using of correspondence of conic curves is researched 本文基于视点固定而物体运动的透视投影模型,研究了使用二次曲线对应从序列图像恢复刚体三维运动和结构参数的问题。分别研究了刚体作纯旋转运动和纯平移运动时,刚体运动参数的求解问题。
This paper , financed by national nature science fund , addresses the problem of estimating camera " s three - dimensional motion and recovering scene structure from motion based on points with uncalibrated successive images as long as a projective camera and a rigid reconstruction scene are defined 本文在国家自然科学基金的资助下,针对摄像机为透视投影模型,重建的场景为刚体的情况,研究了从未标定的序列图像中,以点作为特征基元,恢复场景三维形状的问题。