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View Code? Open in Web Editor NEWDISN: Deep Implicit Surface Network for High-quality Single-view 3D Reconstruction
License: MIT License
DISN: Deep Implicit Surface Network for High-quality Single-view 3D Reconstruction
License: MIT License
The pre-trained model can not be downloaded, every time to download the final error, that download failure,Can you share it again?
Line 375 in c38b418
What's the meaning of the 0.003 here?
Is the code going to be uploaded?
Hey,
I would like to ask the space when you calculate CD in evaluation - is it normalized to a unit cube or? Thanks.
Best,
Yiheng
Hi, any particular reason why expand_rate
is set to 1.2 and normalized mesh is calculated by centroid
, the mean of total verts' position, while the original .obj models are all centered based on bounding box center at (0,0,0)?
Hi,
Thank you for releasing the codes. I met problem with marching cube at last of the demo, the error is:
./isosurface/computeMarchingCubes: error while loading shared libraries: libmkl_intel_lp64.so: cannot open shared object file: No such file or directory
However I've tried many methods to reinstall mkl, add this file to lib path and even move it to the same folder with computeMarchingCubes, neither of these methods work.
Any idea on solving this would be appreciated.
Thanks!
python -u preprocessing/create_img_h5.py
The above program is expected to create .h5 file but it is expecting .h5 file as below line says:
sdf_fl = os.path.join(sdf_dir, vals, obj, "ori_sample.h5")
Need a little guidance on what is missing as my sdf_dir contains .sdf files, not .h5 file.
When running demo.py,
sh: 1: ./isosurface/computeMarchingCubes: Permission denied error
has anyone encountered this problem?
Greetings, thank you for the code release, much appreciated!
I attempted to execute the demo via the command on the README.md file as is, but an error occurs:
Traceback (most recent call last):
File "demo/demo.py", line 398, in <module>
create()
File "demo/demo.py", line 175, in create
test_one_epoch(sess, ops, batch_data)
File "demo/demo.py", line 292, in test_one_epoch
extra_pts = np.zeros((1, SPLIT_SIZE * NUM_SAMPLE_POINTS - TOTAL_POINTS, 3), dtype=np.float32)
ValueError: negative dimensions are not allowed
Any ideas on why this occurs? Thanks in advance.
Firstly, big thanks to @weiyuewang @Xharlie @laughtervv for pushing the frontier of 3D reconstruction again further into the greater states. I really like your proposed metric representation using SDF and the strategic of combining the features from both global and local to recover granular details. These are truly brilliant ideas!
I have been trying to reproduce some of the outputs in your paper from using the online product image such as the one below.
I am able to get the exact same image but unable to reproduce the mesh in the same quality as one in the paper...
Here is the code I run. The only change I have made is the image size (changed to 224x224). I have also try using the default value 137, but the result doesn't change much.
python -u demo/demo.py \
--cam_est \
--log_dir checkpoint/SDF_DISN \
--cam_log_dir cam_est/checkpoint/cam_DISN \
--img_feat_twostream \
--img_h 224 --img_w 224 \
--sdf_res 64
Did I miss anything?
hi,thank you to release this nice work! I want follow this do some further experiments, could you offer pretrained resnet on shapenet image dataset?
Hi! Thanks for releasing this great work!
Could I ask what resolution is used in the evaluation section (4.1) of the paper? It would be helpful for us to follow this work!
Really thank you very much!
How to transfer my dataset to the format like the file in the ShapeNet_lists?
In posenet.py:
pred_translation += tf.constant([-0.00193892, 0.00169222, 1.3949631], dtype=tf.float32)
I'm curious about this constant vector? Would you mind explain it to me?
Thank you very much. Just ignore me if I asked a stupid question.
Hello! @weiyuewang @laughtervv
Thank you for your contribution. Can you tell me what tensorflow verison of your code?
When I run the demo, it gives this error on the following line:
extra_pts = np.zeros((1, SPLIT_SIZE * NUM_SAMPLE_POINTS - TOTAL_POINTS, 3), dtype=np.float32)
The split size comes out to be 80, NUM_SAMPLE_POINTS is 212182 and TOTAL_POINTS is 16974593.
Where are these numbers coming from and why could this error be coming up?
sh: ./external/isosurface/computeMarchingCubes: cannot execute binary file: Exec format error
Maybe the isosurface must be recompiled.
If I understand properly, the function to calculate the sdf value for a point should be in ./isosuface/computeDistanceField. But it's only an exe. Can I get access to the raw code of it?
I am trying to run the demo.py . I have installed all the libraries as mentioned in requirements.txt.
I get this error. Please guide.
InvalidArgumentError (see above for traceback): No OpKernel was registered to support Op 'Resampler' with these attrs. Registered devices: [CPU], Registered kernels:
[[Node: resampler/Resampler = Resampler[T=DT_FLOAT](ResizeBilinear_1, Minimum)]]
Thanks!
Hi there,
Thanks for releasing the codes, it is amazing work!
I try to train the network from scratch and follow all the steps that were mentioned in Readme file, but I couldn't get the same results in comparison to pretrained model.
I was wondering which hyperparameters are used for the pretarined one. Is it the same as the defaults in train_sdf.py?
How many epochs did you train to get the best accuracy?
Also which dataset was used for training? The old one or the new one that you mentioned in Readme?
Could any one help to understand if the ground truth sdf computation necessarily need watertight meshes ?
Is there any requirements file to figure out which versions of python and Tensorflow does the demo code run for?
If I enable --cam_est as mentioned in README, tf somehow fails to load the checkpoint even though I downloaded the data from mentioned link, following is an error I get and later on it fails on session.run.
"Fail to load overall modelfile: cam_est/checkpoint/cam_DISN/latest.ckpt"
If I don't enable --cam_est, I get the same issue with SDF_DISN checkpoint loading. Does anybody else face the same issue, does anybody else have any clues as to why I am facing this?
I am using Tensorflow 1.15
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