dengfenglai

opencv 版本

2

你好，请问opencv版本号是多少？ 我运行报错 cv2.CAP_MODE_RGB cv2.CAP_MODE_GRAY 显示没有

请问有python版的文字识别例程吗？

2

CRNN下面是python版的文字识别推理吗？运行报错

模型输出nan

1

你好，我训练百度中文场景文字识别数据集， 我观察了cnn的输出都是nan，，，，导致后面loss也是nan。把学习率调很小cnn的输出也是nan， 请问知道大概是什么原因吗

pretrained_netE 和pretrained_netD的关系

2

请问pretrained_netE 和pretrained_netD是同一个东西吗？ 我填写如下 是否有问题 "root": "superresolution" // "denoising" | "superresolution" , "pretrained_netG": "bsrgan_x4_gan/models/BSRNet.pth" // path of pretrained model , "pretrained_netD": "bsrgan_x4_gan/models/vgg19-dcbb9e9d.pth" // path of pretrained model , "pretrained_netE": "bsrgan_x4_gan/models/vgg19-dcbb9e9d.pth" //...

ImportError: cannot import name 'rgb2ycbcr'

1

运行 `python hat/test.py -opt options/test/HAT_SRx4_ImageNet-pretrain.yml` 报错如上图

ValueError: low >= high

6

when i train or test command, there are the same error: **File "/media/cendelian/7CCAEC82CAEC39D2/CV/Project/人像分割/portrait_segmentation/etc/help_function.py", line 25, in val_edge rand_pick = np.random.randint(0, len(val_loader)) File "mtrand.pyx", line 747, in numpy.random.mtrand.RandomState.randint File "_bounded_integers.pyx", line...

TypeError: '>' not supported between instances of 'NoneType' and 'int'

1

when i run python main.py, the error accurs as below: **File "/media/cendelian/新加卷/CV/Project/人像分割/portrait_segmentation/data/DataSet.py", line 42, in __getitem__ label_bool = 255 * ((label > 200).astype(np.uint8)) TypeError: '>' not supported between instances of...

ValueError: invalid literal for int() with base 10: '501.png\n'

1

hi, when I run the command `python main.py --c ./setting/SINet.json` there is a error: **ValueError: invalid literal for int() with base 10: '501.png\n'** my dir tree is .self.data_dir(../Link512DATA/) ├── Nukki...