[Numpy-discussion] So I found a bug...
Sturla Molden
sturla.molden at gmail.com
Fri Feb 27 18:19:35 EST 2015
On 28/02/15 00:04, Robert Kern wrote:
> When plt.imshow() is given floating point RGB images, it assumes that
> each channel is normalized to 1. You are mixing a 0..255 image with a
> 0..1 image. Divide `lenna` by 255.0 before you stack it with `_dct`. Or
> multiply `_dct` by 255 and cast it to uint8.
Right. Thanks.
Since it's past midnight this probably means I should not touch the
computer until my brain has rebooted.
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