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PPMatting对人像视频抠图,动作片段抠图边缘效果不佳,怎么做优化呢 #3701

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hyxzhang opened this issue Apr 12, 2024 · 0 comments
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@hyxzhang
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问题确认 Search before asking

  • 我已经搜索过问题,但是没有找到解答。I have searched the question and found no related answer.

请提出你的问题 Please ask your question

你好,请教下,最近我在研究人物视频抠图,基于PPMatting进行的人像抠图,其中ppmatting-hrnet_w18-human_1024的抠图效果精度挺高的,但是也遇到一些问题,当视频中人物做动作时,出现重影,手部抠图效果不佳,如下所示,请教下怎么基于ppmatting-hrnet_w18-human_1024这个公开模型进行优化训练,以达到好的动态抠图效果,大概需要多少数据集量。
抠图效果重影

@hyxzhang hyxzhang added the question Further information is requested label Apr 12, 2024
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