道路交通图像拼接优化技术研究

Research on Optimization Technology of Road Traffic Image Mosaic

视频拼接是目前计算机视觉领域的热点技术。该文针对道路交通复杂环境提出新的拼接算法,算法采用变换域匹配算法检测出重叠区域,针对多图拼接,进行了累积误差分析,提出新的优化方案减少了累积误差带来的干扰。实验表明,该文算法适合道路交通复杂环境,对光照不均、噪声、模糊等现象鲁棒性良好。

Image stitching is a hot field of computer vision technology. This paper proposed a new stitching algorithm for the complex traffic environment. Algorithm first detects the overlap region with phase correlation algorithm, second, analyzed the cumulative error, proposed the optimization in order to reduce the interference caused by accumulation error. Experiments show that this algorithm is suitable for complex environments, and has good robustness in uneven illumination, noise and blur situation.