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Logical Stitching: A Panoramic Image Stitching Method Based on Color Calibration Box

机译:逻辑拼接:基于色彩校准箱的全景图像拼接方法

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In this paper, we present a novel method to stitch two fisheye images into a panoramic image by using a color calibration box. The color calibration box is a new calibration tool with five planes for double fisheyes camera to calibrate. With the color calibration box, we obtain parameters used in our method to map the fisheye images back to the same logical sphere and stitch them according to the imaging model of the two fisheye cameras aligned back-to-back. Experimental results show that our method can not only produce 360-degree panoramic scenes but also eliminate the brightness difference from the two fisheye cameras. Moreover, our approach achieves comparable stitching performance with Gear360 camera in stitching details, and outperforms it in handling stitching colors.
机译:在本文中,我们提出了一种通过使用颜色校准框将两个鱼眼图像拼接成全景图像的新颖方法。颜色校准盒是一种新的校准工具,具有五个平面,可用于双鱼眼镜头相机进行校准。使用颜色校准框,我们获得了用于将鱼眼图像映射回相同逻辑球体并根据两个背对背对齐的鱼眼摄像机的成像模型进行拼接的参数。实验结果表明,该方法不仅可以产生360度全景场景,而且可以消除两台鱼眼镜头的亮度差异。此外,我们的方法在缝合细节上可以与Gear360相机实现可比的缝合性能,并且在处理缝合颜色方面胜过其。

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