def _button_edit_cal_parameters_fired(self):
cp = pargui.Calib_Params(par_path=self.par_path)
cp.edit_traits(kind='modal')
# at the end of a modification, copy the parameters
par.copy_params_dir(self.par_path, self.active_path)
self.cpar, self.spar, self.vpar, self.track_par, self.tpar, \
self.cals, self.epar = ptv.py_start_proc_c(self.n_cams)
def init_action(self, info):
""" init_action - clears existing plots from the camera windows,
initializes C image arrays with mainGui.orig_image and
calls appropriate start_proc_c
by using ptv.py_start_proc_c()
"""
mainGui = info.object
mainGui.exp1.syncActiveDir() # synchronize the active run params dir with the temp params dir
for i in range(len(mainGui.camera_list)):
try:
im = imread(getattr(mainGui.exp1.active_params.m_params,
'Name_{}_Image'.format(i+1)))
if im.ndim > 2:
im = rgb2gray(im)
mainGui.orig_image[i] = img_as_ubyte(im)
except IOError:
print("Error reading image, setting zero image")
h_img = mainGui.exp1.active_params.m_params.imx
v_img = mainGui.exp1.active_params.m_params.imy
temp_img = img_as_ubyte(np.zeros((h_img, v_img)))
exec ("mainGui.orig_image[%d]= temp_img" % i)
if hasattr(mainGui.camera_list[i], '_img_plot'):
del mainGui.camera_list[i]._img_plot
mainGui.clear_plots()
print("\n Init action \n")
mainGui.update_plots(mainGui.orig_image, is_float=False)
# mainGui.set_images(mainGui.orig_image)
info.object.cpar, info.object.spar, info.object.vpar, info.object.track_par, \
info.object.tpar, info.object.cals, info.object.epar = ptv.py_start_proc_c(info.object.n_cams)
mainGui.pass_init = True
print ("Read all the parameters and calibrations successfully ")
def _button_showimg_fired(self):
print("Loading images/parameters \n")
# Initialize what is needed, copy necessary things
print("\n Copying man_ori.dat \n")
if os.path.isfile(os.path.join(self.par_path, 'man_ori.dat')):
shutil.copyfile(os.path.join(self.par_path, 'man_ori.dat'),
os.path.join(self.working_folder, 'man_ori.dat'))
print("\n Copied man_ori.dat \n")
# copy parameters from active to default folder parameters/
par.copy_params_dir(self.active_path, self.par_path)
# read from parameters
self.cpar, self.spar, self.vpar, self.track_par, self.tpar, \
self.cals, self.epar = ptv.py_start_proc_c(self.n_cams)
self.tpar.read(b'parameters/detect_plate.par')
print(self.tpar.get_grey_thresholds())
self.calParams = par.CalOriParams(self.n_cams, self.par_path)
self.calParams.read()
if self.epar.Combine_Flag is True:
print("Combine Flag")
self.MultiParams = par.MultiPlaneParams()
self.MultiParams.read()
for i in range(self.MultiParams.n_planes):
print(self.MultiParams.plane_name[i])
self.pass_raw_orient = True
self.status_text = "Multiplane calibration."
# read calibration images
self.cal_images = []
for i in range(len(self.camera)):
imname = self.calParams.img_cal_name[i]
# for imname in self.calParams.img_cal_name:
# self.cal_images.append(imread(imname))
im = imread(imname)
if im.ndim > 2:
im = rgb2gray(im)
self.cal_images.append(img_as_ubyte(im))
self.reset_show_images()
# Loading manual parameters here
man_ori_path = os.path.join(self.par_path, 'man_ori.par')
f = open(man_ori_path, 'r')
if f is None:
print('\n Error loading man_ori.par')
else:
for i in range(len(self.camera)):
for j in range(4):
self.camera[i].man_ori[j] = int(f.readline().strip())
f.close()
self.pass_init = True
self.status_text = "Initialization finished."