danqu130 / dceiflow Goto Github PK
View Code? Open in Web Editor NEWLearning Dense and Continuous Optical Flow from an Event Camera (TIP 2022)
Home Page: https://npucvr.github.io/DCEIFlow/
License: MIT License
Learning Dense and Continuous Optical Flow from an Event Camera (TIP 2022)
Home Page: https://npucvr.github.io/DCEIFlow/
License: MIT License
Can you also share the event simulation code to me ([email protected]), please?
Thanks for your release.
But how can I get the flow images like those in your paper? I did't find the code to visualize the flow. I've implemented the code by myself, but I can't get the same results. It would be very helpful if you can send me the code. My email is [email protected]. Thanks a lot.
test on indoor_flying3 fails and here is the error information.
-- Process 0 terminated with the following error:
Traceback (most recent call last):
File "/home/mmspg/anaconda3/lib/python3.10/site-packages/torch/multiprocessing/spawn.py", line 69, in _wrap
fn(i, *args)
File "/home/mmspg/Desktop/DCEIFlow/main.py", line 229, in test
scores = evaluates(args, model, test_sets, test_setnames, metric_fun, logger=logger)
File "/home/mmspg/Desktop/DCEIFlow/evaluate.py", line 54, in evaluates
metric = evaluate(args, model, val_loader, name, metric_fun, logger=logger)
File "/home/mmspg/Desktop/DCEIFlow/evaluate.py", line 80, in evaluate
for index, batch in enumerate(dataloader):
File "/home/mmspg/anaconda3/lib/python3.10/site-packages/torch/utils/data/dataloader.py", line 634, in next
data = self._next_data()
File "/home/mmspg/anaconda3/lib/python3.10/site-packages/torch/utils/data/dataloader.py", line 1346, in _next_data
return self._process_data(data)
File "/home/mmspg/anaconda3/lib/python3.10/site-packages/torch/utils/data/dataloader.py", line 1372, in _process_data
data.reraise()
File "/home/mmspg/anaconda3/lib/python3.10/site-packages/torch/_utils.py", line 644, in reraise
raise exception
AssertionError: Caught AssertionError in DataLoader worker process 0.
Original Traceback (most recent call last):
File "/home/mmspg/anaconda3/lib/python3.10/site-packages/torch/utils/data/_utils/worker.py", line 308, in _worker_loop
data = fetcher.fetch(index)
File "/home/mmspg/anaconda3/lib/python3.10/site-packages/torch/utils/data/_utils/fetch.py", line 51, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/home/mmspg/anaconda3/lib/python3.10/site-packages/torch/utils/data/_utils/fetch.py", line 51, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/home/mmspg/Desktop/DCEIFlow/utils/datasets/MVSEC.py", line 182, in getitem
final_flow = generate_corresponding_gt_flow(flows, flows_ts, image1_ts, next_ts)
File "/home/mmspg/Desktop/DCEIFlow/utils/datasets/MVSEC_utils.py", line 102, in generate_corresponding_gt_flow
assert flow_length == len(flows_ts) - 1
AssertionError
Can someone help to take a look at this? Thank you,
Nice work!
Can you release the codes about simulating events on FlyingChairs2 or release the event datasets for easy use.
Your work is very meaningful!
After reading paper and codes, I am confused about the contents in Table IV. Table IV show the results of two baselines and DCEIFlow on the MVSEC dataset. My confusion is how you trained models on MVSEC:
I am looking forward to your reply.
Hello!
I have some questions about the outcomes of E-RAFT trained on DSEC in Table II:
I am looking forward to your reply! And I would greatly appreciate it if you could share your testing code on ERAFT.
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