Results 91 to 100 of about 49,312 (292)

Alcuni meccanismi cognitivi tra psicologia, arte e psicoanalisi

open access: yesRivista di Estetica, 2011
Several mechanisms of perceptual and cognitive relevance which are often activated during artistic fruition are illustrated. These are phenomena of ambiguity, incongruity and masking, largely clarified in their dynamics by perception and thinking ...
Gabriella Bartoli
doaj   +1 more source

Localist but Distributed Representations [PDF]

open access: yes, 1999
A number of examples are given of how localist models may incorporate distributed representations, without the types of non-local interactions that often render distributed models implausible.
Grossberg, Stephen
core   +1 more source

Spread spectrum-based video watermarking algorithms for copyright protection [PDF]

open access: yes, 2002
Merged with duplicate record 10026.1/2263 on 14.03.2017 by CS (TIS)Digital technologies know an unprecedented expansion in the last years. The consumer can now benefit from hardware and software which was considered state-of-the-art several years ago ...
Serdean, Cristian Vasile
core   +2 more sources

Waveguide Photoactuators: Materials, Fabrication, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi   +4 more
wiley   +1 more source

Investigating neurophysiological correlates of metacontrast masking with magnetoencephalography

open access: yesAdvances in Cognitive Psychology, 2006
Early components of visual evoked potentials (VEP) in EEG seem to be unaffected by target visibility in visual masking studies. Bridgeman's reanalysis of Jeffreys and Musselwhite's (1986) data suggests that a later visual component in the VEP, around 250
Jens Schwarzbach   +2 more
doaj  

Generalized Perceptual Linear Prediction (gPLP) Features for Animal Vocalization Analysis [PDF]

open access: yes, 2006
A new feature extraction model, generalized perceptual linear prediction (gPLP), is developed to calculate a set of perceptually relevant features for digital signal analysis of animalvocalizations.
Clemins, Patrick J., Johnson, Michael T.
core   +1 more source

Implicit memory [PDF]

open access: yes, 2012
The Encyclopedia of Human Behavior, Second Edition is a comprehensive three-volume reference source on human action and reaction, and the thoughts, feelings, and physiological functions behind those ...
Schendan, HE
core   +1 more source

A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

open access: yesAdvanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff   +4 more
wiley   +1 more source

Neuronal Correlates of Informational and Energetic Masking in the Human Brain in a Multi-Talker Situation

open access: yesFrontiers in Psychology, 2019
Human listeners can follow the voice of one speaker while several others are talking at the same time. This process requires segregating the speech streams from each other and continuously directing attention to the target stream.
Orsolya Szalárdy   +5 more
doaj   +1 more source

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

open access: yesAdvanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich   +4 more
wiley   +1 more source

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