Optical Real-Time Imaging Simulation System for Small Celestial Bodies Based on Graphics Hardware

摘要：

In order to satisfy the real time request of optical Imaging Simulation System for small celestial bodies, this paper proposed a simulation method of the camera based on physical model, which is based on OpenGL pinhole imaging model and simulate optical camera parameters with graphic functions. By combining with rendering to texture and graphics hardware programming technologies, the article got sequence images of small celestial bodies, and achieved the physical effects.such as a Gaussian blur, smearing, noise, geometric distortion, motion blur and so on. At last, it was showed by experiments that simulation algorithms achieve real-time rendering requirements.

关键词： imaging simulation render to texture Graphics hardware blur aberration

作者: Ma Dongyang Zhao Xi

作者单位: Zhengzhou Institute of Surveying & Mapping Zhengzhou, China Chinese Academy of Surveying & Mapping B Zhengzhou Institute of Surveying & Mapping Zhengzhou,China

会议类型: 国际会议

会议名称: 2010 3rd IEEE International Conference on Computer Science and Information Technology(第三届IEEE计算机科学与信息技术国际会议 ICCSIT 2010)

会议地点: 成都

会议语种:英文

页码: 221-225

在线出版日期: 2010-07-07（万方平台首次上网日期，不代表论文的发表时间）