High Precision Error Prediction Algorithm Based on Ridge Regression Predictor for Reversible Data Hiding

An efficient predictor is crucial for high embedding capacity and low image distortion. In this letter, a ridge regression-based high precision error prediction algorithm for reversible data hiding is proposed. The ridge regression is a penalized least-square algorithm, which solves the overfitting...

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Vydané v:	IEEE signal processing letters Ročník 28; s. 1125 - 1129
Hlavní autori:	Wang, Xiaoyu, Wang, Xingyuan, Ma, Bin, Li, Qi, Shi, Yun-Qing
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Accuracy adaptive method Algorithms Embedding error prediction Histograms Least squares Pixels Prediction algorithms Reactive power Regression Reversible data hiding ridge regression predictor Signal processing algorithms Stability criteria Technological innovation Training
ISSN:	1070-9908, 1558-2361
On-line prístup:	Získať plný text
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