F157. HIERARCHICAL PREDICTION ERRORS DURING AUDITORY MISMATCH UNDER PHARMACOLOGICAL MANIPULATIONS: A COMPUTATIONAL SINGLE-TRIAL EEG ANALYSIS
Sign Up to like & getrecommendations! Published in 2018 at "Schizophrenia Bulletin"
DOI: 10.1093/schbul/sby017.688
Abstract: Abstract Background A central theme of contemporary neuroscience is the notion that the brain embodies a generative model of its sensory inputs to infer on the underlying environmental causes, and that it uses hierarchical prediction… read more here.
Keywords: trial; hierarchical prediction; prediction errors; model ... See more keywords
Implementation of Block-Based Hierarchical Prediction for Developing an Error-Propagation-Free Reversible Data Hiding Scheme
Sign Up to like & getrecommendations! Published in 2019 at "Symmetry"
DOI: 10.3390/sym11091146
Abstract: This paper proposes a reversible data hiding technique based on the residual histogram shifting technique. To improve the hiding capacity, this study proposes a multiple-round hierarchical prediction mechanism that generates the prediction errors of each… read more here.
Keywords: image; error propagation; hierarchical prediction; reversible data ... See more keywords