搜索结果: 1-4 共查到“SfM”相关记录4条 . 查询时间(0.062 秒)
THERMAL TEXTURE GENERATION AND 3D MODEL RECONSTRUCTION USING SFM AND GAN
infrared images structure from motion generative adversarial networks object recognition deep convolutional neural networks
2018/3/30
Realistic 3D models with textures representing thermal emission of the object are widely used in such fields as dynamic scene analysis, autonomous driving, and video surveillance. Structure from Motio...
Application of SFM and laser scanning technology to the description of mosaics piece by piece
SFM (Structure from Motion) laser scanning comparison mosaic Ostia
2014/6/30
Mosaic floors of surviving buildings in Ostia have been mainly recorded in photographs. From 2008, Japanese research group carries out a project of 3d measuring of the whole structure of ancient Roman...
无标注册是增强现实技术(AR)领域的研究热点,本文提出并实现了一种对未标定摄像机进行内外参数估计的完整方法。该方法采用单幅图像作为输入,三维物体的SfM重建点云作为数据表,进行匹配并采用RANSAC方法去除误匹配得到单应矩阵,结合Kruppa方程得到焦距估计值,并采用PnP问题的LevenbergMarquardt最优化法得到外参矩阵的非线性最小二乘解。为便于观察结果,另建立基于显卡计算的粒子系...