def figure1n2(info,path):
if not os.path.exists(path):
os.makedirs(path)
sessions = info.groupby(level=['subject','session'])
for (subject,session),sinfo in sessions:
fig = plt.figure()
subjectpath = os.path.join(activitymovies.datafolder,subject)
sact = activitytables.read_subjects(subjectpath,days=[session])
scr = activitytables.read_subjects(subjectpath,days=[session],
selector = activitytables.crossings)
slipframes = activitytables.slipframes(sact,scr,sinfo,3,3)
side = int(np.ceil(np.sqrt(len(slipframes))))
tile = imgproc.tile(slipframes,side,side)
plt.imshow(tile[0], cmap = plt.cm.Greys_r)
plt.title(str.format('{0} (session {1})',subject,session))
fname = str.format("{0}_session_{1}_slip_posture.png",
subject, session)
fpath = os.path.join(path,subject)
if not os.path.exists(fpath):
os.makedirs(fpath)
fpath = os.path.join(fpath,fname)
plt.axis("off")
plt.savefig(fpath)
plt.close(fig)
def showcluster(frames, clusters, K):
for k in range(K):
cluster = [
frames[i] for i in range(len(frames)) if clusters[i, 0] == k
]
tiles = imgproc.tile(cluster, 8, 12)
cv2.imshow('cluster{0}'.format(k), tiles[0])
def figure1n2(info, path):
if not os.path.exists(path):
os.makedirs(path)
sessions = info.groupby(level=['subject', 'session'])
for (subject, session), sinfo in sessions:
fig = plt.figure()
subjectpath = os.path.join(activitymovies.datafolder, subject)
sact = activitytables.read_subjects(subjectpath, days=[session])
scr = activitytables.read_subjects(subjectpath,
days=[session],
selector=activitytables.crossings)
slipframes = activitytables.slipframes(sact, scr, sinfo, 3, 3)
side = int(np.ceil(np.sqrt(len(slipframes))))
tile = imgproc.tile(slipframes, side, side)
plt.imshow(tile[0], cmap=plt.cm.Greys_r)
plt.title(str.format('{0} (session {1})', subject, session))
fname = str.format("{0}_session_{1}_slip_posture.png", subject,
session)
fpath = os.path.join(path, subject)
if not os.path.exists(fpath):
os.makedirs(fpath)
fpath = os.path.join(fpath, fname)
plt.axis("off")
plt.savefig(fpath)
plt.close(fig)
def __tileclips__(frames,width,height):
for frame in frames:
yield imgproc.tile(frame,width,height)[0]
def showcluster(frames,clusters,K):
for k in range(K):
cluster = [frames[i] for i in range(len(frames)) if clusters[i,0] == k]
tiles = imgproc.tile(cluster,8,12)
cv2.imshow('cluster{0}'.format(k),tiles[0])
def __tileclips__(frames, width, height):
for frame in frames:
yield imgproc.tile(frame, width, height)[0]
