False Negative

[Ankur-Jat]

I was testing this script for some of my system use. When testing this code it gave me FALSE NEGATIVE on a full nude image. I can email you that image if you want to test, though I ca't upload it here because that is complete nude. Need help please have a look.
Thanks for your time.

[sigmonsays]

Same problem for me. I sampled a few images from the web and the detection is quite poor. I'll grab some more and determine and report accuracy if anyone is interested.

[SuperMeepBoy]

Same problem with me. I was toying with it to see if it worked by curiosity. I sent a close-up on... well, nudity but it's really pornographic. And a NSFW photo of a girl completely naked. Both returned False.

[deniszh]

Hi @SuperMeepBoy @sigmonsays @Ankur-Jat ,
IMO you can use this naive implementation only as a toy. If you somewhat serious about playing with subject - you need to use machine learning, e.g. https://github.com/bakwc/PornDetector
If you need already working code you can use https://github.com/yahoo/open_nsfw or https://github.com/mdietrichstein/tensorflow-open_nsfw
For video, you can use Miles Deep - https://github.com/ryanjay0/miles-deep
Just note that despite much higher accuracy even ML code is not ideal - you can easily alter port image to be undetectable or vice versa - https://github.com/tjwei/play_nsfw