multi-thread problem about alphaction HOT 7 CLOSED

Sorry for late replay. This never happens on my machine. Maybe this is related to your tqdm version.
Would you please check this issue, see if it fixs your problem.

from alphaction.

I still can't reproduce the bug you described. Everything works fine on my machine

Would you please provide me with your video?

If not, here are some steps to help us locate the problem.

1. Please try to reinstall the whole project and redownload the weights. I also recommand you to recreate a conda environment follwing the guide in INSTALL.md and try again. If the problem persists, please refer to the following steps.

2. The AVAPredictorWorker class in demo/action_predictor.py is responsible for labels prediction. You can insert prints between line 293 and line 294 to check if it gives correct prediction. Like this

predictions = self.ava_predictor.compute_prediction(center_timestamp//self.interval, video_size)
print(predicitons)  # new line
self.output_queue.put((predictions, center_timestamp, ids))

• If it doesn't not give the correct prediction. Please open a new issue and report its results to us.
• If it gives the correct prediction. Please refer to step 3

3. The AVAVisualizer in demo/visualizer.py is responsible for results visualization and AVAVisualizer.action_dictionary saves the action of every detected person. You can check its stats by printing its content
   For example between line 303 and line 304

self.update_action_dictionary(scores, ids)
print(self.action_dictionary,  scores, ids)  # new line
last_visual_mask = self.visual_result(boxes, ids)

• Please open a new issue and report its results.

from alphaction.

This error is new to me. Does this error always happen or just occasionally? Only to this video or it happens to other videos too?

If possible, please provide more information on how to reproduce this error so that we can locate this problem. Thank you.

from alphaction.

it's always happened,

GPU INFO: Tesla P100 , Driver Version: 418.67 CUDA Version: 10.1
SYSTEM: Linux version 4.4.0-31-generic (buildd@lgw01-16) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2.1) )
CMD: CUDA_VISIBLE_DEVICES=0 python demo.py --video-path ../kf001.mp4 --output-path ../kf002.mp4

version:
torch : 1.2.0
torchvision : 0.4.0
tqdm: 4.19.9
yacs: 0.1.7
tensorboardX: 1.9
numpy: 1.18.0
av: 8.0.2
cython-bbox: 0.1.3
easydict: 1.9
opencv-python: 4.1.1.26
scipy: 1.2.1

and it's happened on more than 1 mp4 files.

the infor of kf001.mp4:
dimensions: 960 x 448
codec: H.264
framerate: 30 frames per second
bitrate: 1004 kbps

from alphaction.

and the kf002.mp4 could be outputed successfully, but I can only see the tracking frame, no action-type tags existed, even it raised an exception in Thread-1.

from alphaction.

Sorry for late replay. This never happens on my machine. Maybe this is related to your tqdm version.

Would you please check this issue, see if it fixs your problem.

yes, it works, by upgrading the tqdm to version 4.32.2, thank u very much!

from alphaction.

But I can't see the action-type tags in the outputted video by running the CMD: CUDA_VISIBLE_DEVICES=0 python demo.py --video-path ../kf001.mp4 --output-path ../kf002.mp4 --cfg-path ../config_files/resnet101_8x8f_denseserial.yalm --weight-path ../data/models/aia_models/resnet101_8x8f_denseserial.pth

only some tracking frames(box) on picture.

I had putted [yolov3-app.weights, jde.uncertainty.pt] into folder "AlphaAction/AlphaAction/data/models/detector_models/".

Did I miss something?

from alphaction.