def MR_extract_real_images(complex_images):
handle = pygadgetron.cGT_newObject('ExtractRealImagesProcessor')
_check_status(handle)
real_images = ImagesContainer()
real_images.handle = pygadgetron.cGT_processImages\
(handle, complex_images.handle)
_check_status(real_images.handle)
pygadgetron.deleteObject(handle)
return real_images
def MR_remove_x_oversampling(input_data):
handle = pygadgetron.cGT_newObject('RemoveOversamplingProcessor')
_check_status(handle)
output_data = AcquisitionsContainer()
output_data.handle = pygadgetron.cGT_processAcquisitions\
(handle, input_data.handle)
_check_status(output_data.handle)
pygadgetron.deleteObject(handle)
return output_data
def calculate(self, acqs):
if acqs.is_sorted() is False:
print('WARNING: acquisitions may be in a wrong order')
if self.handle is not None:
pygadgetron.deleteObject(self.handle)
self.handle = pygadgetron.cGT_CoilSensitivities('')
_check_status(self.handle)
_set_int_par\
(self.handle, 'coil_sensitivity', 'smoothness', self.smoothness)
handle = pygadgetron.cGT_computeCoilSensitivities\
(self.handle, acqs.handle)
_check_status(handle)
pygadgetron.deleteDataHandle(handle)
def __del__(self):
if self.handle is not None:
pygadgetron.deleteObject(self.handle)
def __del__(self):
if self.handle is not None:
#print('deleting reconstructor object...')
pygadgetron.deleteObject(self.handle)
def read(self, file):
if self.handle is not None:
pygadgetron.deleteObject(self.handle)
self.handle = pygadgetron.cGT_CoilSensitivities(file)
_check_status(self.handle)