def setup(self, count=1, fn=None):
self._count = count
self._heights = []
self.blob_size = 100
if fn is None:
self.process_fn = lambda r, g, b: (g - r).threshold(30).erode()
else:
self.process_fn = fn
self._get_centroids = _get_centroids(count)
# setup variables
for i in range(count):
stream = Stream(title="Height %s" % (i + 1), type=int)
setattr(self, "height%s" % (i + 1), stream)
self._heights.append(stream)
self.image = Image(title="Tracked", fn=self._get_image)
self.visualisation = DerivedImage(title="Visualisation")
self.status = Property(title="Status", type=str)
self.ui = ui(properties=[self.status, self.image, self.visualisation] +
self._heights)
def setup(self, fn=None):
# setup variables
self.height = Stream(title="Height", type=int)
self.status = Property(title="Status", type=str)
self.image = Image(title="Tracked", fn=self._get_image)
self.visualisation = DerivedImage(title="Visualisation")
if fn is None:
self.process_fn = lambda r, g, b: (g - r).threshold(30).erode()
else:
self.process_fn = fn
self.blob_size = 100
self._get_centroids = _get_centroids(1)
self.ui = ui(properties=[
self.status, self.height, self.image, self.visualisation
])
