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Invalid bounding boxes were removed when use fasterRCNN with Alexnet

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Beatriz Martins
Beatriz Martins on 28 Dec 2019
Commented: Beatriz Martins on 10 Jan 2020
I'm using a database to train model by fasterRCNN.
I have 5000 images with 1024 by 1024. When I use AlexNet i get the followig warning:
Warning: Invalid bounding boxes from 1740 out of 5000 training images were removed.
Bounding boxes must be fully contained within their associated image and must have positive width and height.
I check my bounding boxes and some bounding box might be lying the the boundary of the image, but it doesn't happen with all of them and width and heigth are positve.
Does anyone know how to resolve this?
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