移动相机下的地面运动目标分割技术
发布时间：2018-08-15 13:52
【摘要】：提出了一种新的移动相机下的地面运动目标分割方法,运用一种称为"多平面视差约束"的三视角约束方法把图像序列中的每个像素点区分成背景区域和运动目标区域.该方法是在"平面和视差"框架的基础上提出来的,克服了之前几何约束方法存在的视差问题,而且不需要固定的参考平面.同时,在相机跟随目标相同方向移动时,将极线约束的面退化问题简化为线退化问题.实验结果证明了该方法的优越性.
[Abstract]:In this paper, a new method of ground moving object segmentation based on moving camera is proposed. Each pixel in the image sequence is divided into background region and moving object region by a three-view constraint method called multi-plane parallax constraint. The parallax problem exists in the constrained method, and no fixed reference plane is needed. At the same time, when the camera moves in the same direction with the target, the surface degradation problem with epipolar constraint is simplified as the line degradation problem. The experimental results show the superiority of the method.
【作者单位】： 南京理工大学电光学院;
【基金】：江苏省自然科学基金项目(BK20130769)
【分类号】：TP391.41
[Abstract]:In this paper, a new method of ground moving object segmentation based on moving camera is proposed. Each pixel in the image sequence is divided into background region and moving object region by a three-view constraint method called multi-plane parallax constraint. The parallax problem exists in the constrained method, and no fixed reference plane is needed. At the same time, when the camera moves in the same direction with the target, the surface degradation problem with epipolar constraint is simplified as the line degradation problem. The experimental results show the superiority of the method.
【作者单位】： 南京理工大学电光学院;
【基金】：江苏省自然科学基金项目(BK20130769)
【分类号】：TP391.41
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