search

bubbliiiing / deeplabv3-plus-pytorch

这是一个deeplabv3-plus-pytorch的源码，可以用于训练自己的模型。
MIT License
956 stars 165 forks source link

所有图片都因为图像分割结果与标签的大小不一样跳过了！ #29

Open cll1031 opened 2 years ago

cll1031 commented 2 years ago

所有的图片都是跳过了，导致所有评价指标都是0 Num classes 4 Skipping: len(gt) = 786432, len(pred) = 262144, /gpfs/home/cuilulu_stu/deeplabv3-plus-pytorch-main/VOCdevkit/VOC2007/SegmentationClass/17457--E2-2-2019-9-53.png, miou_out_66/detection-results/17457--E2-2-2019-9-53.png Skipping: len(gt) = 786432, len(pred) = 262144, /gpfs/home/cuilulu_stu/deeplabv3-plus-pytorch-main/VOCdevkit/VOC2007/SegmentationClass/12336--F2-1-2021-7-17.png, miou_out_66/detection-results/12336--F2-1-2021-7-17.png Skipping: len(gt) = 786432, len(pred) = 262144, /gpfs/home/cuilulu_stu/deeplabv3-plus-pytorch-main/VOCdevkit/VOC2007/SegmentationClass/7450--E2-2-2021-7-12.png, miou_out_66/detection-results/7450--E2-2-2021-7-12.png Skipping: len(gt) = 786432, len(pred) = 262144, /gpfs/home/cuilulu_stu/deeplabv3-plus-pytorch-main/VOCdevkit/VOC2007/SegmentationClass/16970--D3-1-2020-6-35.png, miou_out_66/detection-results/16970--D3-1-2020-6-35.png Skipping: len(gt) = 786432, len(pred) = 262144, /gpfs/home/cuilulu_stu/deeplabv3-plus-pytorch-main/VOCdevkit/VOC2007/SegmentationClass/22019--G3-1-2020-7-51.png, miou_out_66/detection-results/22019--G3-1-2020-7-51.png

bubbliiiing commented 2 years ago

格式错误

cll1031 commented 2 years ago

这个问题把PNG格式的图片改成8位原彩之后就解决了，训练的loss很小，感觉很好。但是在计算miou时，只有背景的miou=1，但是其他的三类都是0，请问该怎么解决呜呜

bubbliiiing commented 2 years ago

我给了工具，你按那个工具更改格式。你自己目测改错了。

bubbliiiing commented 2 years ago

看看注释。

zhqssg commented 3 months ago

所有的图片都是跳过了，导致所有评价指标都是0 Num classes 4 Skipping: len(gt) = 786432, len(pred) = 262144, /gpfs/home/cuilulu_stu/deeplabv3-plus-pytorch-main/VOCdevkit/VOC2007/SegmentationClass/17457--E2-2-2019-9-53.png, miou_out_66/detection-results/17457--E2-2-2019-9-53.png Skipping: len(gt) = 786432, len(pred) = 262144, /gpfs/home/cuilulu_stu/deeplabv3-plus-pytorch-main/VOCdevkit/VOC2007/SegmentationClass/12336--F2-1-2021-7-17.png, miou_out_66/detection-results/12336--F2-1-2021-7-17.png Skipping: len(gt) = 786432, len(pred) = 262144, /gpfs/home/cuilulu_stu/deeplabv3-plus-pytorch-main/VOCdevkit/VOC2007/SegmentationClass/7450--E2-2-2021-7-12.png, miou_out_66/detection-results/7450--E2-2-2021-7-12.png Skipping: len(gt) = 786432, len(pred) = 262144, /gpfs/home/cuilulu_stu/deeplabv3-plus-pytorch-main/VOCdevkit/VOC2007/SegmentationClass/16970--D3-1-2020-6-35.png, miou_out_66/detection-results/16970--D3-1-2020-6-35.png Skipping: len(gt) = 786432, len(pred) = 262144, /gpfs/home/cuilulu_stu/deeplabv3-plus-pytorch-main/VOCdevkit/VOC2007/SegmentationClass/22019--G3-1-2020-7-51.png, miou_out_66/detection-results/22019--G3-1-2020-7-51.png

你好，请问你解决了吗