Affinity gaussian heatmap transformation question

[vidiecan]

@backtime92 could you please elaborate on the idea to use the cropped version of Gauss. affinity https://github.com/backtime92/CRAFT-Reimplementation/blame/3240fd6e49521a50bd122cba965e742514aa6000/gaussian.py#L70 for computing the perspective transformation and the "validity" check on https://github.com/backtime92/CRAFT-Reimplementation/blame/3240fd6e49521a50bd122cba965e742514aa6000/gaussian.py#L84

there are quite a few cases where the warping "overflows" making the confidence map not optimal.

thank you