摘要: 针对建筑物模型的规则性问题,基于一幅或多幅非标定图像,对建筑物结构进行多视角三维场景重建,得到360°观测模型。区别于传统三维重建方法,该方法无需先标定摄像机参数与逐点配准、不依赖深度数据和高分辨率图像。实验结果表明该方法解决了单张图像方向性感知视野受限的问题,在系统复杂度和速度上优于传统方法。
关键词:
三维场景重建,
透视投影,
仿射变换
Abstract: Aiming at the problem of the regularity for building model, this paper rebuilds multi-view scene reconstruction of building from single or multiple uncalibrated images, gets a 360 degrees view of the model. Different from the traditional 3D reconstruction methods, this method doesn’t need intrinsic camera parameters in advance, rely on range data or high-resolution images and pointwise registration. Experimental result shows that this method overcome directional sensing range and display for single image, it is faster and simpler than traditional methods.
Key words:
3D scene reconstruction,
perspective projection,
affine transform
中图分类号:
侯 云;易卫东;. 建筑物三维场景重建方法[J]. 计算机工程, 2010, 36(4): 273-275.
HOU Yun; YI Wei-dong;. 3D Scene Reconstruction Method for Building[J]. Computer Engineering, 2010, 36(4): 273-275.