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yelusaleng / RRU-Net

Official repository for "RRU-Net: The Ringed Residual U-Net for Image Splicing Forgery Detection" (CVPRW 2019)
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How do you get image-level detection result? #7

Closed ilovecv closed 3 years ago

ilovecv commented 3 years ago

Hi,

May I know how you get the detection results at image level (Table 3), shown in section 4.2 of your paper? Thank you very much!

yelusaleng commented 3 years ago

hi, you can judge whether the image has been tampered by observing whether the detection result contains tampered pixels.

ilovecv commented 3 years ago

@yelusaleng If the model is only trained with forged images, then the detection result may have false positives (tampered pixels) for authentic images, too. What do you think? Thanks!

yelusaleng commented 3 years ago

sure. you should do more experiments to verify your ideas.