Screen-Shooting Resilient Watermarking Scheme via Learned Invariant Keypoints and QT
This paper proposes a screen-shooting resilient watermarking scheme via learned invariant keypoints and QT; that is, if the watermarked image is displayed on the screen and captured by a camera, the watermark can be still extracted from the photo. A screen-shooting resilient watermarking algorithm s...
Main Authors: | Li Li, Rui Bai, Shanqing Zhang, Chin-Chen Chang, Mengtao Shi |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-09-01
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Series: | Sensors |
Subjects: | |
Online Access: | https://www.mdpi.com/1424-8220/21/19/6554 |
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