Generation method of AnchorHow to select anchor as proposalsFor loss calculation, you need to select positive and negative samples from anchor before calculating loss
In fact, RPN itself can be used as the Head of target detection
So how did proposal come into being? It is ...
Added by pedroz on Mon, 25 Oct 2021 15:52:04 +0300
MMdetection official Chinese document 1: reasoning on standard data sets using existing models
MMDetection in Model Zoo It provides hundreds of detection models and supports a variety of standard data sets, including Pascal, VOC, COCO, Cityscapes, LVIS, etc. This document will describe how to use these models and standard data sets to run some ...
Added by jjacquay712 on Sun, 17 Oct 2021 20:47:11 +0300
Our common target detection is rectangular box detection, but sometimes the box we detect is an irregular quadrilateral. The following figure is a common remote sensing image. At this time, the way we use rectangular box to calculate IOU is no longer applicable. We can abstract the problem. Is there a way to calculate two irregu ...
Added by jigsawsoul on Sat, 09 Oct 2021 09:44:45 +0300
In the process of reproducing pointrcnn, the easiest place to report errors is to compile CUDA code. Most of the issue s of github emphasize the version problems of gcc and pytorch, but I use 3080 graphics card, which only supports > = cuda11.0, so installing a lower versi ...
Added by Mike-2003 on Fri, 01 Oct 2021 23:11:52 +0300
1. Introduction to data enhancement
When there are few pictures in our training set, it is easy to cause over fitting of the network. In order to avoid this situation, we generally need to increase some picture data artificially through image processing, which will increase the number of available pictures and reduce the possibility of over ...
Added by trevprellie on Thu, 23 Sep 2021 03:59:19 +0300
[target detection – R-CNN, Fast R-CNN, Fast R-CNN] https://www.cnblogs.com/yanghailin/p/14767995.html [target detection SSD] https://www.cnblogs.com/yanghailin/p/14769384.html [detailed explanation of anchor generation of ssd] https://www.cnblogs.com/yanghailin/p/14868575.html [detailed explanation of ssd network] https://www.cnblogs.com/ ...
Added by oskom on Fri, 17 Sep 2021 16:44:18 +0300