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64
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ICPR
2010
IEEE
14 years 7 months ago
Block Pyramid Based Adaptive Quantization Watermarking for Multimodal Biometric Authentication
This paper proposes a novel robust watermarking scheme to embed fingerprint minutiae into face images for multimodal biometric authentication. First, a block pyramid is layered ac...
Bin Ma, ChunLei Li, Yunhong Wang, Zhaoxiang Zhang,...
77
Voted
ICIP
2002
IEEE
15 years 11 months ago
Foveated image watermarking
The spatial resolution of the human visual system (HVS) decreases rapidly away from the point of fixation (foveation point). By exploiting this fact, we propose a watermarking app...
Alper Koz, A. Aydin Alatan
ICIP
2007
IEEE
15 years 1 months ago
Avoiding Hard Decisions in Adaptive Watermarking
Mathias Schlauweg, Dima Pröfrock, Erika M&uum...
74
Voted
ACCV
2007
Springer
15 years 3 months ago
High Capacity Watermarking in Nonedge Texture Under Statistical Distortion Constraint
High-capacity image watermarking scheme aims at maximize bit rate of hiding information, neither eliciting perceptible image distortion nor facilitating special watermark attack. T...
Fan Zhang, Wenyu Liu, Chunxiao Liu
IH
2007
Springer
15 years 3 months ago
Soft Feature-Based Watermark Decoding with Insertion/Deletion Correction
Abstract. Hard decisions constitute the major problem in digital watermarking applications, especially when content adaptive embedding methods are used. Soft-decision decoding, on ...
Mathias Schlauweg, Dima Pröfrock, Erika M&uum...