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# Spatial Pyramid Pooling - 空间金字塔池化
针对卷积神经网络重复运算问题,2015年微软研究院的何恺明等提出一种SPP-Net算法,通过在卷积层和全连接层之间加入空间金字塔池化结构(Spatial Pyramid Pooling)代替R-CNN算法在输入卷积神经网络前对各个候选区域进行剪裁、缩放操作使其图像子块尺寸一致的做法。
- 解决了卷积神经网络对图像重…
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Hi
I would like to train or fine-tune the **yolov5m_wo_spp** architecture that I have seen in the object detection benchmark.
The mAP and the FPS for batch 1 sound promising.
See also
https://…
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Hello,
Thank you for your excellent work on this project!
While reviewing the code, I noticed a few discrepancies between the implementation and the manuscript's description, specifically in the…
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The number of classification architectures exceeds the number of segmentation networks. Broadly, classification tends to be shaped as a tapering pyramid which progressively reduces the x-y dimensions …
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Many of the models on modeldb contain files that are not UTF-8.
They use an outdated text encoding format called "UCS-2" also known as "ISO 8859-1".
* https://www.ibm.com/docs/en/i/7.1?topic=unicode…
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related paper
|摘要|
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|In this work, we revisit atrous convolution, a powerful tool to explicitly adjust filter’s field-of-view as well as control the resolution of feature responses computed …
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[一文读懂faster rcnn](https://zhuanlan.zhihu.com/p/31426458)
feture上的anchor box是通过缩放到原图上的
[目标检测|YOLO原理与实现 - 小小将的文章 - 知乎](https://zhuanlan.zhihu.com/p/32525231)
![](http://test.maiff.cn/uPic/5iKWkc.jp…
maiff updated
4 years ago
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This [issue202](https://github.com/fizyr/keras-retinanet/issues/202) is facing a similar problem. There, he/she suggested to up sample the input image, which doesn't seem reasonable to me.
My solut…
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### Motivation for the feature
@valosekj showed interest in trying the method implemented in [Perone et al., 2018](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5899127/). The repo for the code is her…
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Posting this for future people who may run into the issues I did.
I couldn't get the original implementation to work properly for me, using `tf.keras`. Hence, I made the necessary modifications to …