Epipolar Geometry in Stereo, Motion and Object Recognition
Epipolar Geometry in Stereo, Motion and Object Recognition
复制标题
DOI：
10.1007/978-94-015-8668-9
复制
发表时间：
1996-09
影响因子：
6.2
通讯作者：
Gang Xu;Zhengyou Zhang
中科院分区：
文献类型：
--
作者：
Gang Xu;Zhengyou Zhang
附录164 3.A 3.A.1从一般矩阵中近似估计基本矩阵164 3.A.2仿射变换的估计165 4.从线段或直线中恢复外切几何168 4.1 4.2使用两个视图之间的线段求解运动173 4.2两个相应线段的重叠173通过最大化重叠175 4.2.2.实现细节4.2.3 176重建3D线段4.2.4 179 4.2.5实验结果180 4.2 6讨论192 4.3确定三视图的极几何1944.3.1点的三焦约束匹配194 4.3.2线对应的三焦约束199 4.3.3 K的线性估计，L，和M使用点和直线200 4.3.4确定相机投影矩阵201 4.3.5图像传输203 4.4概述204 5通过EPIPOLAR几何重新定义立体、运动和对象识别205 5.1立体、运动和对象识别的传统方法205 5.1立体205 5.2运动206 5.2对象识别2075.2在立体中的对应，作为1D搜索的运动和对象识别2095.2.1立体匹配209XI内容5.2.2运动对应和分割2095.2.3 3D对象识别和定位210视差和空间视差空间210 5.
Appendix 164 3. A 3. A. 1 Approximate Estimation of Fundamental Matrix from General Matrix 164 3. A. 2 Estimation of Affine Transformation 165 4 RECOVERY OF EPIPOLAR GEOMETRY FROM LINE SEGMENTS OR LINES 167 Line Segments or Straight Lines 168 4. 1 4. 2 Solving Motion Using Line Segments Between Two Views 173 4. 2. 1 Overlap of Two Corresponding Line Segments 173 Estimating Motion by Maximizing Overlap 175 4. 2. 2 Implementation Details 4. 2. 3 176 Reconstructing 3D Line Segments 4. 2. 4 179 4. 2. 5 Experimental Results 180 4. 2. 6 Discussions 192 4. 3 Determining Epipolar Geometry of Three Views 194 4. 3. 1 Trifocal Constraints for Point Matches 194 4. 3. 2 Trifocal Constraints for Line Correspondences 199 4. 3. 3 Linear Estimation of K, L, and M Using Points and Lines 200 4. 3. 4 Determining Camera Projection Matrices 201 4. 3. 5 Image Transfer 203 4. 4 Summary 204 5 REDEFINING STEREO, MOTION AND OBJECT RECOGNITION VIA EPIPOLAR GEOMETRY 205 5. 1 Conventional Approaches to Stereo, Motion and Object Recognition 205 5. 1. 1 Stereo 205 5. 1. 2 Motion 206 5. 1. 3 Object Recognition 207 5. 2 Correspondence in Stereo, Motion and Object Recognition as 1D Search 209 5. 2. 1 Stereo Matching 209 xi Contents 5. 2. 2 Motion Correspondence and Segmentation 209 5. 2. 3 3D Object Recognition and Localization 210 Disparity and Spatial Disparity Space 210 5.