BriefGPT.xyz
Aug, 2019
指数问题:学习为深度图像抠图建立索引
Indices Matter: Learning to Index for Deep Image Matting
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Hao Lu, Yutong Dai, Chunhua Shen, Songcen Xu
TL;DR
该研究提出了一种基于自学习的指标引导的编码器-解码器框架,通过自适应地从数据中学习指标来指导池化和上采样操作,实现了对现有的上采样运算符进行统一的方法,并在自然图像抠图任务中取得了良好的效果。
Abstract
We show that existing
upsampling operators
can be unified with the notion of the
index function
. This notion is inspired by an observation in the decoding process of
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