The objective of the Action Detection lab is to experiment a particular action detection algorithm [1] with various template and search videos from the KTH dataset [2].
Software
/eecs/home/wildes/prism/4422/Lab5_ActionDetection
% LD_PRELOAD="/usr/lib/x86_64-linux-gnu/libstdc++.so.6" /usr/local/bin/matlab
Lab5_ActionDetection
>> cd ~/Lab5_ActionDetection
>> ActionDetection_GUI
Task
ActionDetection/videos/person01_walking_d1_uncomp.mp4
left
and top
to 40
and 0
, resp.; set width
and height
to 40
and 50
; set the frame to start
and end
at 14
and 44
, resp. ActionDetection/videos/person03_walking_d1_uncomp.mp4
. 10
. 0.50
. Detect & Localize
to obtain the detection results. Display Options
to Detected Results
and press Play
to visualize the detected results. handclapping
, handwaving
, and walking
) on various search videos (e.g. person01_handclapping_d1_uncomp.mp4
, person03_handclapping_d4_uncomp.mp4
, ...) with varying parameter settings (i.e. number of detects, threshold).References
[1] K.G. Derpanis, M. Sizintsev, K. Cannons and R.P. Wildes, Action spotting and recognition based on a spatiotemporal orientation analysis, IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI) 35, 2013.