论文标题
Pymatting：用于Alpha Matting的Python库
PyMatting: A Python Library for Alpha Matting
论文作者
论文摘要
许多图像编辑任务的重要步骤是从图像中提取特定对象，以便将它们放置在电影的场景中或将其构成另一个背景。 Alpha Matting描述了将前景中的对象与图像背景分开的问题，仅给出了粗略的草图。我们介绍了Python的Pymatting软件包，该软件包实现了解决Alpha Matting问题的各种方法。我们的工具箱还能够提取给定alpha哑光的图像的前景。该实施旨在在计算上有效且易于使用。 Pymatting的源代码可在https://github.com/pymatting/pymatting的开源许可下获得。
An important step of many image editing tasks is to extract specific objects from an image in order to place them in a scene of a movie or compose them onto another background. Alpha matting describes the problem of separating the objects in the foreground from the background of an image given only a rough sketch. We introduce the PyMatting package for Python which implements various approaches to solve the alpha matting problem. Our toolbox is also able to extract the foreground of an image given the alpha matte. The implementation aims to be computationally efficient and easy to use. The source code of PyMatting is available under an open-source license at https://github.com/pymatting/pymatting.
