Name
Abstract | ||
|---|---|---|
This paper presents a new mathematical definition of straight-line optical flow. By using 21 straight-line optical flows in 3 consecutive image frames, a set of equations about 3D motion parameters are established to obtain 12 motion parameters of 3D object and coordinates of the 3D straight line. Usually, it is difficult to find the 21 straight lines on correspondence. In this paper, a minimum of 6 straight-line optical flows in 3 consecutive image frames is required to obtain 12 motion parameters of 3D object and coordinates of the 3D straight line, by solving non-linear equations. With the parameters and coordinates a 3D scene can be reconstructed. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1109/CAR.2009.98 | CAR |
Keywords | Field | DocType |
new non-linear algorithm,motion parameter,straight-line optical flow,consecutive image frame,straight line,new mathematical definition,non-linear equation,optical flow,acceleration,3d reconstruction,nonlinear optics,linear equations,optical imaging,image reconstruction,computer vision | Iterative reconstruction,Line (geometry),Nonlinear system,Computer science,Algorithm,Acceleration,Optical imaging,Optical flow,Nonlinear optics,3D reconstruction | Conference |
Citations | PageRank | References |
0 | 0.34 | 10 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Zhen Chen | 1 | 30 | 5.97 |
| Ming Li | 2 | 0 | 1.01 |
| Shaofeng Jiang | 3 | 70 | 6.72 |
| Shui-gen Wei | 4 | 0 | 0.34 |
| Yu Wang | 5 | 0 | 0.34 |