Name
Title | ||
|---|---|---|
Telemetry assisted frame registration and background subtraction in low-altitude UAV videos |
Abstract | ||
|---|---|---|
This work presents an approach to detect moving objects from Unmanned Aerial Vehicles (UAV). A common framework for most of the existing techniques is using image registration to warp consecutive frames as an ego-motion compensation step and applying frame differencing to detect the moving objects. Assuming a planar scene, we propose the exploitation of telemetry information available from Global Positioning and Inertial Navigation Systems (GPS/INS) to estimate a similarity transformation matrix that would map the image points from one frame to another. In this work, we show that the telemetry-based image registration combined with global registration methods produces more accurate results than the traditional image registration techniques in case of a scene with poor or no texture. To segment the moving objects, we employ the probabilistic background modelling method with mixture of Gaussian distributions. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/AVSS.2015.7301779 | 2015 12th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS) |
Keywords | Field | DocType |
telemetry assisted frame registration,background subtraction,low-altitude UAV videos,moving objects detection,unmanned aerial vehicles,image registration,ego-motion compensation step,telemetry information exploitation,GPS/INS,similarity transformation matrix estimation,global registration methods,probabilistic background modelling method,Gaussian distributions mixture,Global Positioning System,inertial navigation system | Inertial navigation system,Background subtraction,Computer vision,Matrix similarity,Pattern recognition,Computer science,Telemetry,Gaussian,Artificial intelligence,Global Positioning System,Probabilistic logic,Image registration | Conference |
Citations | PageRank | References |
1 | 0.35 | 16 |
Authors | ||
7 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Giounona Tzanidou | 1 | 2 | 0.70 |
| Pau Climent-Pérez | 2 | 218 | 7.59 |
| Georg Hummel | 3 | 8 | 1.58 |
| Marc Schmitt | 4 | 1 | 0.69 |
| Peter Stütz | 5 | 12 | 3.41 |
| Dorothy Ndedi Monekosso | 6 | 61 | 11.89 |
| P. Remagnino | 7 | 1453 | 99.67 |