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Add a destination folder option to analyze_videos #183

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Merged
AlexEMG merged 2 commits into from
Jan 23, 2019
+9 −4
Merged

Add a destination folder option to analyze_videos #183

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8ae6778
add destination folder argument
lambdaloop Jan 23, 2019
dae66b3
fix type in AnalyzeVideo
lambdaloop Jan 23, 2019
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13 changes: 9 additions & 4 deletions deeplabcut/pose_estimation_tensorflow/predict_videos.py
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
# Loading data, and defining model folder
####################################################

def analyze_videos(config,videos,shuffle=1,trainingsetindex=0,videotype='avi',gputouse=None,save_as_csv=False):
def analyze_videos(config,videos,shuffle=1,trainingsetindex=0,videotype='avi',gputouse=None,save_as_csv=False, destfolder=None):
"""
Makes prediction based on a trained network. The index of the trained network is specified by parameters in the config file (in particular the variable 'snapshotindex')

Expand Down Expand Up @@ -67,6 +67,9 @@ def analyze_videos(config,videos,shuffle=1,trainingsetindex=0,videotype='avi',gp
save_as_csv: bool, optional
Saves the predictions in a .csv file. The default is ``False``; if provided it must be either ``True`` or ``False``

destfolder: string, optional
Specifies the destination folder for analysis data (default is the path of the video)

Examples
--------
If you want to analyze only 1 video
Expand Down Expand Up @@ -165,7 +168,7 @@ def analyze_videos(config,videos,shuffle=1,trainingsetindex=0,videotype='avi',gp
if len(Videos)>0:
#looping over videos
for video in Videos:
AnalzyeVideo(video,DLCscorer,cfg,dlc_cfg,sess,inputs, outputs,pdindex,save_as_csv)
AnalyzeVideo(video,DLCscorer,cfg,dlc_cfg,sess,inputs, outputs,pdindex,save_as_csv, destfolder)

os.chdir(str(start_path))
print("The videos are analyzed. Now your research can truly start! \n You can create labeled videos with 'create_labeled_video'.")
Expand Down Expand Up @@ -265,11 +268,13 @@ def GetPoseS(cfg,dlc_cfg, sess, inputs, outputs,cap,nframes):
return PredicteData,nframes


def AnalzyeVideo(video,DLCscorer,cfg,dlc_cfg,sess,inputs, outputs,pdindex,save_as_csv):
def AnalyzeVideo(video,DLCscorer,cfg,dlc_cfg,sess,inputs, outputs,pdindex,save_as_csv, destfolder=None):
''' Helper function for analyzing a video '''
print("Starting to analyze % ", video)
vname = Path(video).stem
dataname = os.path.join(str(Path(video).parents[0]),vname + DLCscorer + '.h5')
if destfolder is None:
destfolder = str(Path(video).parents[0])
dataname = os.path.join(destfolder,vname + DLCscorer + '.h5')
try:
# Attempt to load data...
pd.read_hdf(dataname)
Expand Down