摘要
提出了视图分段插值方法 ,对视景框中实际相机获得的照片进行分段插补得出虚拟照片 ,实际照片与虚拟照片相融合形成虚拟场景。实验表明视图分段插值方法在保证视景框中的场景满足视觉一致性的前提下 ,显著提高了实时渲染的效率。采用双缓存机制实现了基于图像的机械设备虚拟浏览系统。
This paper proposes a novel method of image′s subsection interpolation to generate virtual images.The virtual images meet the perspective relation and are composed from real images using the subsection interpolation technique. The virtual scene which can be virtually navigated is constructed with the combination of real images and virtual images. Based on the novel method of image′s subsection interpolation, an image-based virtual navigation system, which is demonstrated to have a high real-time rendering efficiency and meet vision consistency, is developed. This image-based virtual navigation system possesses a good application perspective.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2002年第5期400-403,共4页
China Mechanical Engineering
基金
教育部高等学校重点实验室访问学者基金资助项目
武汉市重大科技攻关项目 (2 0 110 0 10 0 3 )
