How to use Background images in training? just add Background images into training images or add Background images into training images and add corresponding empty Kitti labels into training labels?
The basic reason to add background images is to reduce unwanted FP detection in the random background area.
It is not working for adding empty Kitti labels. For your case, please generate more training images which have more objects in the random background area.
I Didn’t get your point exactly. Sorry.
I’m a training model for a single class only. Can you explain to me, how I should add more objects in random background areas if I’m having only one class for training? & In the training dataset, I have at least a minimum of 3 objects per image to a maximum of 16 objects/image.
If possible please share the answer with more details.
thank you.
There is no update from you for a period, assuming this is not an issue anymore.
Hence we are closing this topic. If need further support, please open a new one.
Thanks
The empty images which have no objects are not supported to used for training.
So, to improve the mAP when train with current images, you can
Double check the anchor shapes if they are correct
Use deeper backbone
Finetune lr, bs, etc.
If possible, use Imagenet pretrained model
Then, you can also add more training images. Please make sure the new training images have the objects.