源码阅读向:(detectron之源码解读)/detectron/lib/datasets/

1. dataset_catalog.py

当我们需要训练自己的数据时(参考:http://blog.youkuaiyun.com/meccaendless/article/details/79457330),我们需要对该文件的内容进行修改,在我用自己的数据进行训练的时候,我采用的是VOC2007的数据结构,因此我对该文件中的下面部分进行了修改:

    'voc_2007_trainval': {

        IM_DIR:

            _DATA_DIR + '/VOC2007/JPEGImages',

        ANN_FN:

            _DATA_DIR + '/VOC2007/annotations/voc_2007_trainval.json',

        DEVKIT_DIR:

            _DATA_DIR + '/VOC2007/VOCdevkit2007'

    },

    'voc_2007_test': {

        IM_DIR:

            _DATA_DIR + '/VOC2007/JPEGImages',

        ANN_FN:

            _DATA_DIR + '/VOC2007/annotations/voc_2007_test.json',

        DEVKIT_DIR:

            _DATA_DIR + '/VOC2007/VOCdevkit2007'

    },

修改为下面的形式:

 

    'voc_2007_trainval': {

        IM_DIR:

            _DATA_DIR + '/VOC2007/JPEGImages',

        ANN_FN:

            _DATA_DIR + '/VOC2007/annotations/pascal_trainval2007.json',

        DEVKIT_DIR:

            _DATA_DIR + '/VOC2007/VOCdevkit2007'

    },

    'voc_2007_test': {

        IM_DIR:

            _DATA_DIR + '/VOC2007/JPEGImages',

        ANN_FN:

            _DATA_DIR + '/VOC2007/annotations/pascal_test2007.json',

        DEVKIT_DIR:

            _DATA_DIR + '/VOC2007/VOCdevkit2007'

    },

 

2. dummy_datasets.py

 

当我们训练自己的数据时,该文件并非一定去要修改,但是当最后用infer_simple.py测试模型时,需要修改里面的classes的内容,否则图片上的标签都是COCO数据集的标签了。ps:不要忘记了'__background__'

 

 

Traceback (most recent call last): File "/home/lkx/virconv/VirConv/tools/test.py", line 21, in <module> from eval_utils import eval_utils File "/home/lkx/virconv/VirConv/tools/eval_utils/eval_utils.py", line 9, in <module> from pcdet.models import load_data_to_gpu File "/home/lkx/virconv/VirConv/pcdet/models/__init__.py", line 6, in <module> from .detectors import build_detector File "/home/lkx/virconv/VirConv/pcdet/models/detectors/__init__.py", line 1, in <module> from .detector3d_template import Detector3DTemplate File "/home/lkx/virconv/VirConv/pcdet/models/detectors/detector3d_template.py", line 7, in <module> from .. import backbones_2d, backbones_3d, dense_heads, roi_heads File "/home/lkx/virconv/VirConv/pcdet/models/backbones_3d/__init__.py", line 2, in <module> from .spconv_backbone import VirConv8x,VirConvL8x File "/home/lkx/virconv/VirConv/pcdet/models/backbones_3d/spconv_backbone.py", line 9, in <module> from pcdet.datasets.augmentor.X_transform import X_TRANS File "/home/lkx/virconv/VirConv/pcdet/datasets/__init__.py", line 7, in <module> from .dataset import DatasetTemplate File "/home/lkx/virconv/VirConv/pcdet/datasets/dataset.py", line 8, in <module> from .augmentor.data_augmentor import DataAugmentor File "/home/lkx/virconv/VirConv/pcdet/datasets/augmentor/data_augmentor.py", line 6, in <module> from . import augmentor_utils, database_sampler File "/home/lkx/virconv/VirConv/pcdet/datasets/augmentor/augmentor_utils.py", line 4, in <module> from ...utils import common_utils,box_np_ops File "/home/lkx/virconv/VirConv/pcdet/utils/box_np_ops.py", line 1, in <module> import numba File "/home/lkx/.conda/envs/spconv2/lib/python3.9/site-packages/numba/__init__.py", line 43, in <module> from numba.np.ufunc import (vectorize, guvectorize, threading_layer, File "/home/lkx/.conda/envs/spconv2/lib/python3.9/site-packages/numba/np/ufunc/__init__.py", line 3, in <module> from numba.
最新发布
03-13
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