请问怎么绘制热力图

[CPF-314127]

[csuhan]

Assume we have feature maps F: [1,C,H,W], we just need a maxpooling on the channel dimension F_max = maxpool(F): [1,1,H,W]. Then we can use matplotlib to visualize F_max.

[CPF-314127]

你好，我得到的tensor是GeometricTensor，这个用matplotlib应该怎么处理呢？

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------------------ 原始邮件 ------------------ 发件人: "csuhan/ReDet" @.>; 发送时间: 2022年3月24日(星期四) 晚上7:53 @.>; @.@.>; 主题: Re: [csuhan/ReDet] 请问怎么绘制热力图 (Issue #150)

Assume we have feature maps F: [1,C,H,W], we just need a maxpooling on the channel dimension F_max = maxpool(F): [1,1,H,W]. Then we can use matplotlib to visualize F_max.

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[csuhan]

use F.tensor to get the pytorch tensor.