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发明公开
CN110009567A 用于鱼眼镜头的图像拼接方法和装置 审中-实审

用于鱼眼镜头的图像拼接方法和装置
摘要：
本申请实施例公开了用于鱼眼镜头的图像拼接方法和装置。该方法的一具体实施方式包括：获取第一鱼眼镜头拍摄的第一图像和第二鱼眼镜头拍摄的第二图像，第二鱼眼镜头的拍摄区域与第一鱼眼镜头的拍摄区域存在部分重叠；根据针对第一鱼眼镜头和第二鱼眼镜头预先建立的映射矩阵展开第一图像和第二图像，得到第一展开图像和第二展开图像；根据针对第一鱼眼镜头和第二鱼眼镜头预先建立的旋转矩阵对第二展开图像进行旋转；拼接第一展开图像和旋转后的第二展开图像。该实施方式提高了拼接鱼眼镜头拍摄到的图像的效率。
摘要（英）：

The embodiment of the invention discloses an image splicing method and device for a fisheye lens. A specific embodiment of the method comprises the steps of obtaining a first image shot by a first fisheye lens and a second image shot by a second fisheye lens, wherein a shooting area of the second fisheye lens is partially overlapped with a shooting area of the first fisheye lens; unfolding the first image and the second image according to a mapping matrix pre-established for the first fisheye lens and the second fisheye lens to obtain a first unfolded image and a second unfolded image; rotating the second unfolded image according to a rotation matrix pre-established for the first fisheye lens and the second fisheye lens; and splicing the first unfolded image and the rotated second unfoldedimage. According to the embodiment, the efficiency of splicing the images shot by the fisheye lens is improved.

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