def __init__(self, retina=None):
Projector.__init__(self, retina)
# Neuron to monitor
self.testRodIdx = 0
self.testRod = self.target.rods.neurons[self.testRodIdx]
self.logger.info("Test rod [{}]: {}".format(self.testRodIdx, self.testRod))
# Plotting
if self.do_plot:
self.logger.info("Plotting is enabled")
self.fig = figure()
hold(True)
self.ax = self.fig.gca()
self.ax.set_ylim(action_potential_trough.mu - 0.01, action_potential_peak + 0.02)
self.ax.set_title("Neuron")
self.ax.set_xlabel("Time (s)")
self.ax.set_ylabel("Membrane potential (V)")
def process(self, imageIn, timeNow):
keepRunning, imageOut = Projector.process(self, imageIn, timeNow)
self.testRod.p = 1.0 # make sure it updated every iteration
if self.do_plot:
self.testRod.plot()
pause(0.01)
print "{}\t{}\t{}\t{}\t{}\t{}".format(timeNow, self.testRod.response, self.testRod.potential, self.testRod.I_e, self.testRod.expDecayFactor, self.testRod.pixelValue) # [debug, non-GUI]
#print "{}\t{}\t{}\t{}".format(timeNow, self.testRod.potential, self.testRod.expDecayFactor, self.testRod.pixelValue) # [debug, non-GUI, for BipolarCells]
#cv2.circle(imageOut, (self.testRod.pixel[0], self.testRod.pixel[1]), 3, np.uint8([255, 0, 255]))
imageOut[self.testRod.pixel[1], self.testRod.pixel[0]] = np.uint8([255, 0, 255])
return keepRunning, imageOut
def onKeyPress(self, key, keyChar=None):
if keyChar == '.':
self.testRodIdx = (self.testRodIdx + 1) % len(self.target.rods.neurons)
self.testRod = self.target.rods.neurons[self.testRodIdx]
self.logger.info("[>] Test rod [{}]: {}".format(self.testRodIdx, self.testRod))
elif keyChar == ',':
self.testRodIdx = (self.testRodIdx - 1) % len(self.target.rods.neurons)
self.testRod = self.target.rods.neurons[self.testRodIdx]
self.logger.info("[<] Test rod [{}]: {}".format(self.testRodIdx, self.testRod))
else:
return Projector.onKeyPress(self, key, keyChar)
return True