multi-scale test severely damage the performance

[XushengLee]

without multi-scale I can get 79%, the normal performance, but with multi-scale, I can only get 64%. Wonder if you encounter this situation before? Please help me.
here are some plots:




they are input image, rate1.0, rate0.5, rate1.75
the result are somewhat bad at all the multi-scale rates other than 1.0.

[zhouyuan888888]

Hi. Have you successfully reproduced the performance the author reports in README? @XushengLee

[cqm521]

@XushengLee how to implement the without multi-scale ,can you tell me ,i hope your help.