Results 11 to 20 of about 368,658 (306)
A spiking neural network for active efficient coding [PDF]
Frontiers in Robotics and AICeline Teulière +2 more
exaly +2 more sources
Entropy, 2023 Distributed video coding (DVC) is based on distributed source coding (DSC) concepts in which video statistics are used partially or completely at the decoder rather than the encoder.
Shahzad Khursheed +4 more
doaj +1 more source
Putting early sensory neurons to sleep
eLife, 2023 Neurons that transmit information from the retina to other parts of the brain are more affected by anesthesia than previously thought.
Julia Fadjukov, Gregory Schwartz
doaj +1 more source
Unsupervised learning of haptic material properties
eLife, 2022 When touching the surface of an object, its spatial structure translates into a vibration on the skin. The perceptual system evolved to translate this pattern into a representation that allows to distinguish between different materials.
Anna Metzger, Matteo Toscani
doaj +1 more source
Analyzing the Efficiency of Hybrid Codes [PDF]
2020 19th International Symposium on Parallel and Distributed Computing (ISPDC), 2020 Hybrid parallelization may be the only path for most codes to use HPC systems on a very large scale. Even within a small scale, with an increasing number of cores per node, combining MPI with some shared memory thread-based library allows to reduce the application network requirements.
Judit Giménez +3 more
openaire +2 more sources
Visual Discomfort and Variations in Chromaticity in Art and Nature
Frontiers in Neuroscience, 2021 Visual discomfort is related to the statistical regularity of visual images. The contribution of luminance contrast to visual discomfort is well understood and can be framed in terms of a theory of efficient coding of natural stimuli, and linked to ...
Olivier Penacchio +5 more
doaj +1 more source
Efficient homophonic coding [PDF]
IEEE Transactions on Information Theory, 1999 Summary: Homophonic coding, or homophonic substitution, is referred to as a technique that contributes to reliability of the secret-key cipher systems. Its main goal is to convert the plaintext into a sequence of completely random (equiprobable and independent) code letters.
Boris Ryabko, Andrei Fionov
openaire +1 more source
Frontiers in Computational Neuroscience, 2022 This paper introduces a self-tuning mechanism for capturing rapid adaptation to changing visual stimuli by a population of neurons. Building upon the principles of efficient sensory encoding, we show how neural tuning curve parameters can be continually ...
Scott T. Steinmetz +3 more
doaj +1 more source
Efficient coding of the prediction residual [PDF]
ICASSP '81. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005 This paper presents an efficient method of coding the prediction residual using the technique of sub- band coding designed at the bit rate of 9600 bits/second. The energy of the prediction residual is used to distribute the bit allocation by subbands such that the perceptual criteria is enhanced by transitional information within the phoneme ...
Burge, L., Yarlagadda, R.
openaire +3 more sources
Efficient construction of polar codes [PDF]
2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC), 2017 6 pages, 3 figures, accepted by IEEE IWCMC ...
Wei Wang, Liping Li
openaire +2 more sources