imgSignal.py 文件源码

def backgroundPeakValue(img, bins=500):
    f = FitHistogramPeaks(img, bins=bins, bins2=300)

    bgp = getBackgroundPeak(f.fitParams)
    ind = int(bgp[1])
    if ind < 0:
        ind = 0
#     y = f.yvals[ind:]
#     i = np.argmax(np.diff(y) > 0)
#     bgmaxpos = ind  # + i
#     print(f.xvals[bgmaxpos], bgmaxpos)
#     import pylab as plt
#     plt.plot(f.xvals, f.yvals)
#     plt.show()

    return f.xvals[ind]