def loadTargetImage(self, src, remove_bg=True):
tmp = cv2.imread(src, cv2.IMREAD_GRAYSCALE)
if tmp is None:
raise Exception('Cant load image from file %s' % (src, ))
cam = self.systemModel.cam
if tmp.shape != (cam.height, cam.width):
# visit fails to generate 1024 high images
tmp = cv2.resize(tmp,
None,
fx=cam.width / tmp.shape[1],
fy=cam.height / tmp.shape[0],
interpolation=cv2.INTER_CUBIC)
if BATCH_MODE and self.add_image_noise and self._noise_image:
tmp = ImageProc.add_noise_to_image(tmp, self._noise_image)
self.image_file = src
if remove_bg:
self.full_image, h, th = ImageProc.process_target_image(tmp)
self.image_bg_threshold = th
self.parent().centroid.bg_threshold = th
else:
self.full_image = tmp
self.image_bg_threshold = None
self.parent().centroid.bg_threshold = None
self.setImageZoomAndResolution(im_scale=self.im_def_scale)
def remove_background(self, img):
res_img, h, th = ImageProc.process_target_image(img)
return res_img, th