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Omnidirectional-video-group / 360_VSR

ICIP2024 challenge for 360 super resolution
https://www.icip24-video360sr.ae/
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How to calculate ws-ssim #2

Open xuezhongcailian opened 7 months ago

xuezhongcailian commented 7 months ago

How to calculate ws-ssim. Hello, I looked at your calculation code and found some confusion in the calculation of ws-ssim, as shown in the figure below. Does ssim_map need to be averaged before being multiplied by basic_ssim? I noticed that in many places, the average value of ssim_map is not calculated, such as in the following link

https://github.com/360SR/360SR-Challenge/blob/bc8cec48afccd2036a3125e6a75680807be9e6bb/scripts/cal_ws_metrics.py

tianyalei commented 6 months ago

How come WS-SSIM wasn't found?