摘要
本文利用平面上的射影变换来研究二阶曲线上的射影变换.
With the help of theory about projective transformation on plane of projection , this paper reports a study of projective transformation on curve of second order.
出处
《江苏教育学院学报(自然科学版)》
2005年第3期75-77,共3页
Journal of Jiangsu Institute of Education(Social Science)
关键词
射影变换
透视
透视中心
射影映射
projective transformation
perspective
centre of perspectivity
projecting mapping