A Novel Video Stabilization Method with Global Motion Vector Prediction and Border Region Recovery
文献类型：会议论文
| 作者 | Zhang Y(张阳) ; He X(何旭); Leng YQ(冷雨泉); Liu CY(刘传银)
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| 出版日期 | 2014 |
| 会议名称 | The 2014 International Conference on Robotics and Biomimetics (ROBIO 2014) |
| 会议日期 | December 5-10, 2014 |
| 会议地点 | Bali, Indonesia |
| 关键词 | Digital video stabilization bioinspired image matching duration of vision motion estimation |
| 页码 | 2483-2488 |
| 通讯作者 | 张阳 |
| 中文摘要 | This paper presents a novel approach of vision stabilization, potentially applied to mobile robot or unmanned vehicle, which is inspired by the characteristics of human eye. Vision information processing is a key technology of intelligent mobile platform. However, in some condition, such as the vision module mount on the vehicle moving on the rugged ground, the system could not acquire stable vision, which influence the post-process of image information and make the observer uncomfortable. With video stabilization technology, the unwanted vibrations or shakes of video sequences is smoothed at real time speed. The algorithm proposed is mainly based on digital image stabilization technology, which divides the whole vision in 9 sub-area averagely, then processes searching and matching strategy by macro block with size of 16 ×16 or 8×8 pixels. Both the start point for searching and motion vector are predicted by the motion trend. After the motion compensation procedure, the video is stabilized. During the procedure above, the edge area of the video is lost. In this paper, a recovery method inspired by human vision is discussed, which consider the duration of vision factors. With the evaluating a sequence of unstable images acquired by vision system on the mobile robot, we can draw the conclusion that the effectiveness and validation of the method aforementioned is implemented. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议录 | The 2014 International Conference on Robotics and Biomimetics (ROBIO 2014)
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| 会议录出版者 | IEEE |
| 会议录出版地 | Piscataway, NJ, USA |
| 语种 | 英语 |
| ISBN号 | 978-1-4799-7396-5 |
| WOS记录号 | WOS:000380399500416 |
| 源URL | [http://ir.sia.cn/handle/173321/15377]  |
| 专题 | 沈阳自动化研究所_空间自动化技术研究室 |
| 推荐引用方式 GB/T 7714 | Zhang Y,He X,Leng YQ,et al. A Novel Video Stabilization Method with Global Motion Vector Prediction and Border Region Recovery[C]. 见:The 2014 International Conference on Robotics and Biomimetics (ROBIO 2014). Bali, Indonesia. December 5-10, 2014. |
入库方式： OAI收割
来源：沈阳自动化研究所
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