Predictive coding of natural images by V1 firing rates and rhythmic synchronization
Sign Up to like & getrecommendations! Published in 2022 at "Neuron"
DOI: 10.1016/j.neuron.2022.01.002
Abstract: Predictive coding is an important candidate theory of self-supervised learning in the brain. Its central idea is that sensory responses result from comparisons between bottom-up inputs and contextual predictions, a process in which rates and… read more here.
Keywords: coding natural; predictability; predictive coding; synchronization ... See more keywords
Meta-Fibonacci Codes:Efficient Universal Coding of Natural Numbers
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Information Theory"
DOI: 10.1109/tit.2017.2663433
Abstract: In this paper, we address the problem of the universal coding of natural numbers. A new numeration system is introduced, which is based on variable- $r$ meta-Fibonacci sequences and it is a generalization of the… read more here.
Keywords: meta fibonacci; coding natural; universal coding; fibonacci codes ... See more keywords
Efficient coding of natural scene statistics predicts discrimination thresholds for grayscale textures
Sign Up to like & getrecommendations! Published in 2020 at "eLife"
DOI: 10.7554/elife.54347
Abstract: Previously, in Hermundstad et al., 2014, we showed that when sampling is limiting, the efficient coding principle leads to a ‘variance is salience’ hypothesis, and that this hypothesis accounts for visual sensitivity to binary image… read more here.
Keywords: hypothesis; coding natural; efficient coding; natural scene ... See more keywords