视频缝雕刻与透视线结构保存

Wan-Duo Ma, T. Shih, Hon-Hang Chang, W. Leow
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引用次数: 0

摘要

当人们想要将图像或视频的大小转换成不同的比例时,可能会丢失重要和有意义的对象。已经测试了各种策略来实现这个问题,例如接缝雕刻。它可以保留重要的对象,并反复去除不重要的像素,从而产生内容感知的图像/视频。这种普通的方法存在一个重要的问题,那就是它会破坏物体的线条结构和形状,而这一点很容易被观看者发现。视频缝雕刻也会因为运动而造成连续问题。在本文中,我们提供了最先进的策略,重点是保持视频中的透视线结构,特别是在车载视频记录器中。并与其他文献进行了比较。完整的实验可以在http://video.minelab.tw/pl/PLseamCarving网站上看到。
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Video seam carving with perspective line structure preservation
When people want to transform the size of image or video into different kinds of ratio, it is possibly lost the important and significant object while doing this operation. Various strategies have been tested for achieving this issue such as seam carving. It can retain the crucial objects and remove the insignificant pixels repeatedly, resulting in the content-aware image/video. Such ordinary method presents vital problem is that it could destroy the line structure and shape of the object, which can be easily find out by the viewers. The video seam carving will also cause the continuous problem because of the motion. In this paper, we provide the state-of-the-art strategies focus on maintaining the perspective line structure in video, especially in vehicle video recorder. We also compare proposed method with the other papers. The complete experiments would be illustrated in the website http://video.minelab.tw/pl/PLseamCarving.
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