motokimura / spacenet6_solution

4th Place Solution for SpaceNet6 in CVPR'20 EarthVision Workshop
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about the sar images #35

Closed cannonli7 closed 3 years ago

cannonli7 commented 3 years ago

Thanks for your work. I downloaded the spacenet-6 dataset but found that all the sar images are binary images, could you please help me with that problem

motokimura commented 3 years ago

Thanks for your interest. What do you want to do with SpaceNet-6 images?

If you just want to visualize the image, this function may help. https://github.com/motokimura/spacenet6_solution/blob/e0b9782e559286d09073c8bbff588f83aa3f412e/notebooks/utils.py#L5

You can find the visualization examples here. https://github.com/motokimura/spacenet6_solution/blob/master/notebooks/test_spacenet6.ipynb

cannonli7 commented 3 years ago

Thanks a lot

At 2021-04-26 19:10:08, "Motoki Kimura" @.***> wrote:

Thanks for your interest. What do you want to do with SpaceNet-6 images?

If you just want to visualize the image, this function may help. https://github.com/motokimura/spacenet6_solution/blob/e0b9782e559286d09073c8bbff588f83aa3f412e/notebooks/utils.py#L5

You can find the visualization examples here. https://github.com/motokimura/spacenet6_solution/blob/master/notebooks/test_spacenet6.ipynb

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cannonli7 commented 3 years ago

Thanks for your interest. What do you want to do with SpaceNet-6 images?

If you just want to visualize the image, this function may help.

https://github.com/motokimura/spacenet6_solution/blob/e0b9782e559286d09073c8bbff588f83aa3f412e/notebooks/utils.py#L5

You can find the visualization examples here. https://github.com/motokimura/spacenet6_solution/blob/master/notebooks/test_spacenet6.ipynb

sorry to bother you again, I think I made some mistake while downloading the dataset because I open the images in folder "SAR-Intensity" in photoshop and found the images are really binary images could you please share a link to download the SAR images

motokimura commented 3 years ago

Please see readme. https://github.com/motokimura/spacenet6_solution#download-spacenet6-data

cannonli7 commented 3 years ago

It seems that photoshop can load load the image with decimal pixel values in a right way, I load the image with skimage and solve the problem, really sorry to bother you

在 2021-04-26 20:16:52,"Motoki Kimura" @.***> 写道:

Please see readme. https://github.com/motokimura/spacenet6_solution#download-spacenet6-data

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motokimura commented 3 years ago

Glad to hear the problem has been solved!