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The Edge Feature Subtraction for Completing Video Matting

机译:边缘功能减法为完成视频消光

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An automatic video matting method based on unsupervised matting using edge feature is proposed in this paper. Extract foreground and background objects from video sequences is an essential task as video matting. But it needs an automatic process to determine foreground and background area so the human effort can be reduced. We proposed a method to decide mechanical constraints using edge features on video matting. Edge features are used to find a gradient vector from each RGB color channel to obtain automatic scribbles. Comparing the results, alpha matte from our proposed method with ground truth has less than 0,01 in the MAE score.
机译:本文提出了一种基于Undvedisting Matting的自动视频消光方法。 从视频序列中提取前景和背景对象是视频消光的必备任务。 但它需要自动过程来确定前景和背景区域,以便可以减少人力努力。 我们提出了一种在视频消光上使用边缘特征来决定机械约束的方法。 边缘特征用于找到来自每个RGB颜色通道的梯度向量,以获取自动涂鸦。 比较结果,来自我们所提出的方法的alpha遮罩,在地面真理中的MAE得分小于0.01。

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