def __init__(self, algorithm, target_color, stream_only, is_test):
""" get first frame of Video """
##self.video = cv2.VideoCapture(0)
self.video = cv2.VideoCapture(0, cv2.CAP_V4L)
ret, frame = self.video.read()
video_prop = self._get_video_prop()
self.tracking = tracking.Tracking(ret, frame, video_prop, algorithm,
target_color, stream_only, is_test)
def __init__(self, config):
"""
Initialises the fitter
"""
self.config = config
# object that handles the MAUS interface (geometry and tracking stuff)
self.tracking = tracking.Tracking(config, self._get_configuration())
# the measured transfer matrices, errors and tof12 (set on call to
# fitter, list of dictionaries as per self.fit(...) docs)
self.measured_tm_list = []
# seed for the misalignment and scale factor (starting point for the
# iterations)
self.seed = {
"dx": 0.0,
"dy": 0.0,
"dz": 0.0,
"dxp": 0.0,
"dyp": 0.0,
"scale_factor": self.config.fc_current_seed
}
# minuit is only allowed to vary parameters within $seed +- max_delta$
self.max_delta = {
"dx": 20.0,
"dy": 20.0,
"dz": 50.0,
"dxp": 0.02,
"dyp": 0.02,
"scale_factor": 10.0
}
# best guess i.e. output from latest fit iteration
self.best_guess = copy.deepcopy(self.seed)
# gets filled with the estimated error on each parameter after fitting
self.estimated_error = {}
# maximum number of iterations for each step of the fitter
self.max_iterations = self.config.fit_max_iterations
# fitter will attempt to minimise sum chi2 within +- 0.1
self.resolution = self.config.fit_resolution
# gets filled with the calculated transfer matrices on each iteration of
# the fitter (one for each tof)
self.calculated_tm_list = []
# index of the upstream virtual plane
self.plane_us = self.config.fit_plane_us
# index of the downstream virtual plane
self.plane_ds = self.config.fit_plane_ds
# iteration counter
self._iteration = 0
# tof12 distance
# 8222.85 - straight tracks from run 7417
# 8224.8 - fc data from run 7541
self.measured_data = None
def start_tracking_thread(self):
self.tracking_running = True
self.tracking_thread = tracking.Tracking(name="Tracking",
shared_variables=self)
self.tracking_thread.start()
def start_tracking_thread(self, index=0):
self.setting[index][SETTINGS.TRACKING.value] = True
self.tracking_thread = tracking.Tracking(name="Tracking",
shared_variables=self,
index=index)
self.tracking_thread.start()
self.lastimg = img
return self.sp(img, box)
DLIB_NN = DlibNetAdapter()
fileDir = os.path.dirname(os.path.realpath(__file__))
modelDir = os.path.join(fileDir, '..', 'models')
dlibModelDir = os.path.join(modelDir, 'dlib')
openfaceModelDir = os.path.join(modelDir, 'openface')
DEF_ALIGN = openface.AlignDlib(DLIB_MODEL)
DEF_DETECTOR = DEF_ALIGN
#DEF_DETECTOR = opencv_detector
DEF_NET = openface.TorchNeuralNet(NN_MODEL, imgDim=IMG_DIM, cuda=CUDA)
if TRACKING_ENABLED:
TRACKER = tracking.Tracking(dlib.correlation_tracker)
else:
TRACKER = None
# scale rectangle to factor
def scaleRect(rect, factor):
r_l = int(rect.left()*factor)
r_t = int(rect.top()*factor)
r_r = int(rect.right()*factor)
r_b = int(rect.bottom()*factor)
return dlib.rectangle(r_l,r_t,r_r,r_b)
# convert dlib rectangle to array
def bbToArray(bb):
outArr = []
def FLS_Client():
global img_list
global range_list
img_list = []
def feedback_cb (feedback):
#print ('[Feedback] img_ctr = %d'%(feedback.img_ctr()))
br = CvBridge()
cv_img = br.imgmsg_to_cv2(feedback.img_msg,"mono8")
ctr = feedback.img_ctr
filename = "Test%i.jpg" %ctr
cv2.imwrite (filename,cv_img)
img_list.append (cv_img)
# Creates the SimpleActionClient, passing the type of the action
# (FLSAction) to the constructor.
client = actionlib.SimpleActionClient('FLS', FLSAction)
# Waits until the action server has started up and started
# listening for goals.
client.wait_for_server()
# Creates a goal to send to the action server.
#goal = learning_image_transport.msg.FLSGoal(get_n_img=1)
goal = FLSGoal()
goal.get_n_img = 3
# Sends the goal to the action server.
client.send_goal(goal,feedback_cb=feedback_cb)
print ("goal sent")
client.wait_for_result()
print('[Result] State: %d'%(client.get_state()))
print('[Result] Status: %s'%(client.get_goal_status_text()))
# Vered
t = tracking.Tracking()
index = 0
for cv_img in img_list:
index += 1
#cv2.imshow('tracking', cv_img)
#cv2.waitKey(0)
# reading the frame
img = cv_img #grayscale image
rows, cols = img.shape
color_img = np.zeros((rows,cols,3))
color_img[:,:,0] = img
color_img[:,:,1] = img
color_img[:,:,2] = img
#cv2.waitKey(0)
# clean and find ROIs in the frame
rois = objDetect.ROIfind(img)
mask, centroids, bboxes, tiny_masks = rois.apply()
# cleaning by tracking
t.add_next_frame_features(color_img, mask, centroids, bboxes, tiny_masks)
t.detection_to_tracks_assignment()
t.update_tracks()
t.create_new_tracks()
import cv2
import objDetect
import tracking
# import matplotlib.pyplot as plt
# import time
# t1 = time.time()
t = tracking.Tracking()
i1=0
for i in range(250, 262):
i1=i1+1
# reading the frame
name = 'images/Try' + str(i) + '.jpg'
# name = 'images/Swimmer/Test' + str(i) + '.jpg'
img1 = cv2.imread(name)
img = cv2.cvtColor(img1, cv2.COLOR_RGB2GRAY)
# clean and find ROIs in the frame
rois = objDetect.ROIfind(img)
mask, centroids, bboxes, tiny_masks = rois.apply()
# cleaning by tracking
t.add_next_frame_features(img1, mask, centroids, bboxes, tiny_masks)
t.detection_to_tracks_assignment()
t.update_tracks()
t.create_new_tracks()
# t.show_tracks()
# plt.show()
