RoIAlign.pytorch

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bro 测试用例的输出按照maskrcnn里align的定义 输出应该是 crops: tensor([[[[15.0000, 16.0000, 17.0000, 18.0000], |||||||||||||||||||||||||||||[22.0000, 23.0000, 24.0000, 25.0000], |||||||||||||||||||||||||||||[29.0000, 30.0000, 31.0000, 32.0000], |||||||||||||||||||||||||||||[36.0000, 37.0000, 38.0000, 39.0000]]], |||||||||||||||||||||||||||[[[28.5000, 29.3750, 30.2500, 31.1250], |||||||||||||||||||||||||||||[34.6250, 35.5000, 36.3750, 37.2500], |||||||||||||||||||||||||||||[40.7500, 41.6250,...

sunhao12121

When I tested it, it gives an importerror: no module named _crop_and_resize

5

sudo python tests/test.py ('Unexpected error:', ) Traceback (most recent call last): File "tests/test.py", line 13, in from roi_align.crop_and_resize import CropAndResizeFunction File "/usr/local/lib/python2.7/dist-packages/roi_align-0.0.1-py2.7.egg/roi_align/crop_and_resize.py", line 7, in from ._ext import crop_and_resize as...

chang0977

When I run install.sh ,the error occured. I found the error came when I run build.py Creating library .\Release\_crop_and_resize.lib and object .\Release\_crop_and_resize.exp crop_and_resize.obj : error LNK2001: unresolved external symbol __imp_THFloatTensor_zero...

Yinhance

Hi, I am a pytorch beginner. Recently I am trying to implement the ROIAlign in PyTorch with``` CropAndResize``` and ```torch.nn.functional.max_pool2d``` . But the output is different from ```torchvision.ops.RoIAlign```. **code:** ```python...

littlespray

Hi does your roi align layer support multi gpu?

6

Hi, Does your roi align layer support multi gpu? I got the weird result when RoI align layer from yours.. For example, if I use 2 gpu, the number of...

mks0601

hi @longcw, thanks a lot for your excellent work, it really helped! I am now trying to use crop_and _resize on image_feature_maps with dtype of torch.float16 to speed up training...

turboxin

boxes_data is based on input images coordinate not feature map？

1

1. Input image -->conv,,,,-->roialign? 2. input image -->roialign-->conv,,,? which one is right?

gjd2017

Thank you for the RoIAlign for pytorch. When i try to install in window 10, with pytorch 1.0 it fails with the following errors. 1) lib\site-packages\torch\utils\cpp_extension.py:184: UserWarning: Error checking compiler...

NaifahNurya

Hi gradcheck failed

16

Hi thanks for sharing your implementation. I want to use RoIAlign layer in my pytorch code, and I found your implementation. To verify your implementation, I ran the test.py and...

mks0601

Can we just import the .cpp file?As a beginner I can not import the crop_and_resize_gpu.cpp，what should i do，thank you

joshua23333