Results 231 to 240 of about 466,384 (278)

Spatiotemporal brain hierarchies of auditory memory recognition and predictive coding. [PDF]

open access: yesNat Commun
Bonetti L   +6 more
europepmc   +1 more source

A new predictive coding model for a more comprehensive account of delusions. [PDF]

open access: yesLancet Psychiatry
Harding JN   +5 more
europepmc   +1 more source
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Predictive coding

WIREs Cognitive Science, 2011
AbstractPredictive coding is a unifying framework for understanding redundancy reduction and efficient coding in the nervous system. By transmitting only the unpredicted portions of an incoming sensory signal, predictive coding allows the nervous system to reduce redundancy and make full use of the limited dynamic range of neurons.
Yanping, Huang, Rajesh P N, Rao
openaire   +3 more sources

The Predictive Coding Account of Psychosis [PDF]

open access: yesBiological Psychiatry, 2018
Fueled by developments in computational neuroscience, there has been increasing interest in the underlying neurocomputational mechanisms of psychosis. One successful approach involves predictive coding and Bayesian inference. Here, inferences regarding the current state of the world are made by combining prior beliefs with incoming sensory signals ...
Philipp Sterzer   +2 more
exaly   +6 more sources

Predictive coding--I

IEEE Transactions on Information Theory, 1955
In Part I predictive coding was defined and messages, prediction, entropy, and ideal coding were discussed. In the present paper the criterion to be used for predictors for the purpose of predictive coding is defined: that predictor is optimum in the information theory (IT) sense which minimizes the entropy of the average error-term distribution ...
exaly   +2 more sources

Interweaved Prediction for Video Coding

IEEE Transactions on Image Processing, 2020
In the emerging next generation video coding standard Versatile Video Coding (VVC) developed by the Joint Video Exploration Team (JVET), sub-block-based inter-prediction plays a key role in promising coding tools such as Affine Motion Compensation (AMC) and sub-block-based Temporal Motion Vector Prediction (sbTMVP).
Kai Zhang 0007   +5 more
openaire   +3 more sources

Adaptive code excited predictive coding

IEEE Transactions on Signal Processing, 1992
A novel way to use the code excited linear prediction (CELP) concept that decreases the processing load while keeping the same speech quality is discussed. Rather than performing individual weighting of each candidate sequence, a global implementation of the perceptual weighting function at the codebook level is proposed.
Claude R. Galand   +2 more
openaire   +1 more source

Predictive coding of intra prediction modes for high efficiency video coding

2012 Picture Coding Symposium, 2012
The High Efficiency Video Coding (HEVC) standardization process currently underway includes many tools for the coding of intra pictures. HEVC allows for many more intra prediction modes or directions as compared to previous standards. Efficient coding of these modes is therefore important because the modes consume a non-negligible portion of the total ...
Xiaozhong Xu   +3 more
openaire   +1 more source

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