Devil’s in the Detail: Graph-based Key-point Alignment and Embedding for
Person Re-ID论文解读:解决的问题是对齐问题,如图:
Devil’s in the Detail: Graph-based Key-point Alignment and Embedding for Person Re-ID
新颖点:条件特征嵌入(从特征图通道的角度来说,query图像的特征图基于gallery图像动态地调整)
框架图:
Devil’s in the Detail: Graph-based Key-point Alignment and Embedding for Person Re-ID
流程:首先:baseline提取特征图,特征图经过GAP、11卷积、一个全连接层softmax**,交叉熵约束。其次:对应注意力模块进行关键点对齐,Devil’s in the Detail: Graph-based Key-point Alignment and Embedding for Person Re-ID
HW
C的矩阵,对角参数矩阵(通道权重)。计算一张图片特征图任意像素对的相关性。
Devil’s in the Detail: Graph-based Key-point Alignment and Embedding for Person Re-ID图片间。
Devil’s in the Detail: Graph-based Key-point Alignment and Embedding for Person Re-ID
然后条件特征嵌入:Devil’s in the Detail: Graph-based Key-point Alignment and Embedding for Person Re-ID

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