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- W1974619388 abstract "This paper presents an algorithm for lossless information hiding based on linear prediction template, devotes every effortto reduce the prediction error of linear prediction template, since reducing the prediction error in deeper degree results inbetter effects of improving embedding capacity and image quality. Here we also study how much does certain thresholdvalue of linear prediction template affect embedding capacity and image quality. Since there should be many thresholdvalues specification, here we take the destined threshold values for comparison, and presents simulation experimentresults. Using linear prediction template and extended embedding/extraction algorithms, the algorithm utilizes therelativity among the adjacent pixels sufficiently to implement information hiding and blind extraction with satisfaction.The experiment results indicate that large quantity information can be embedded while keeping less impact on imagequality of information hided ones. Application fields of this algorithm should include circumstances when large hidingdata quantity, high precision is required, like image storing and illustration, copy protection, remote sensing, military,medicine, law, etc." @default.
- W1974619388 created "2016-06-24" @default.
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- W1974619388 date "2009-10-30" @default.
- W1974619388 modified "2023-09-23" @default.
- W1974619388 title "Algorithm for lossless information hiding based on linear prediction template" @default.
- W1974619388 doi "https://doi.org/10.1117/12.831390" @default.
- W1974619388 hasPublicationYear "2009" @default.
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