1aee114cd0628f77b512e44b8dffc8ee6634291e,scipy/misc/pilutil.py,,bytescale,#Any#Any#Any#Any#Any#,29

Before Change

    high = high - low
    if cmin is None: cmin = data.min()
    if cmax is None: cmax = data.max()
    scale = high *1.0 / (cmax-cmin or 1)
    bytedata = ((data*1.0-cmin)*scale + 0.4999).astype(uint8)
    return bytedata + cast[uint8](low)

def imread(name,flatten=0):
    

After Change

    cscale = cmax - cmin
    if cscale < 0:
        raise ValueError("`cmax` should be larger than `cmin`.")
    elif cscale == 0:
        cscale = 1

    scale = float(high - low) / cscale
    bytedata = (data * 1.0 - cmin) * scale + 0.4999
    bytedata[bytedata > high] = high
    bytedata[bytedata < 0] = 0
    return cast[uint8](bytedata) + cast[uint8](low)

Instances