alexanderrichard / squirrel Goto Github PK

Excuse me, recently our group is working on weakly supervised segmentation task, and we want to use the HTK methods to be one of the baselines. But the data in /master/examples)/cvpr2017/ can not be downloaded through the urls. Could you update your links in your free time? That's very much appreciated.

# pwd
$squirrel_root_dir/examples/cvpr2017
# ./train.sh
Maximum number of threads for CPU matrix operations: 1
Maximum number of threads for CPU matrix operations: 1

Seems it just run in cpu mode, could anyone help to tell me how to set it running in gpu mode? Thanks.

Page: https://github.com/alexanderrichard/squirrel/tree/master/examples/cvpr2017
The URL to download the data and trained model are both not accessible anymore.

1. download the data:
   wget -O data.zip https://uni-bonn.sciebo.de/index.php/s/yt0MHmQJNzQalJR/download
   unzip data.zip
   rm data.zip
2. train the model:
   ./train.sh
   OR download our trained model for Breakfast here:
   https://uni-bonn.sciebo.de/index.php/s/lFTlv5obv8JZkc5/download

Hi, is it also possible to release the code for Fisher vector computation?
"The Fisher vector representation for each frame is computed over a sliding window of 20 frames" - Does it mean that each frame corresponds to one sliding window of 20 frames (with this frame in the middle of the window?), and all the 15-frame-dense-trajectories which are completely included in this sliding window are used to compute one 8192-d (2x64x64) Fisher vector for this frame? Thanks in advance.
Regards