Faster R-CNN FPN特征融合源代码的位置

PaddlePaddle / PaddleDetection

Object Detection toolkit based on PaddlePaddle. It supports object detection, instance segmentation, multiple object tracking and real-time multi-person keypoint detection.

Apache License 2.0

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Faster R-CNN FPN特征融合源代码的位置 #2120

Closed ash12358 closed 3 years ago

ash12358 commented 3 years ago

请问一下，Faster R-CNN里FPN特征融合的代码在哪里，是在ppdet/modeling/anchor_heads/rpn_head.py里吗，没看见对特征图上采样以及特征图相加的代码

qingqing01 commented 3 years ago

@ash12358

FPN源码在backbones文件夹:

https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.0-beta/ppdet/modeling/backbones

有普通FPN、BiFPN, AcFPN等

ash12358 commented 3 years ago

@qingqing01 好的谢谢