Results 1 to 10 of about 1,422,134 (96)

A ratio model of perceived speed in the human visual system [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2005
The perceived speed of moving images changes over time. Prolonged viewing of a pattern (adaptation) leads to an exponential decrease in its perceived speed. Similarly, responses of neurones tuned to motion reduce exponentially over time. It is tempting to link these phenomena.
Hammett, S T   +3 more
openaire   +9 more sources

Generative Model Watermarking Based on Human Visual System

open access: yes, 2023
https://scholar.google.com/citations?user=IdiF7M0AAAAJ&hl ...
Zhang, Li   +6 more
openaire   +2 more sources

Are Muslims the New Catholics? Europe’s Headscarf Laws in Comparative Historical Perspective [PDF]

open access: yes, 2011
In this paper a biologically-inspired model for partly occluded patterns is proposed. The model is based on the hypothesis that in human visual system occluding patterns play a key role in recognition as well as in reconstructing internal representation ...
B. Aisa   +9 more
core   +3 more sources

A video transmission system based on human visual model [PDF]

open access: yesGateway to 21st Century Communications Village. VTC 1999-Fall. IEEE VTS 50th Vehicular Technology Conference (Cat. No.99CH36324), 2005
This paper presents a joint source-channel coding scheme of digital video broadcasting over a satellite channel. The video compression is based on the human visual model. The perceptual distortion model, the just-noticeable-distortion (JND), is applied to improve the subjective quality of compressed videos.
Y. Jiang, J. Gu, John S. Baras
openaire   +2 more sources

A Neuromorphic Model for Achromatic and Chromatic Surface Representation of Natural Images [PDF]

open access: yes, 2004
This study develops a neuromorphic model of human lightness perception that is inspired by how the mammalian visual system is designed for this function.
Grossberg, Stephen, Hong, Simon
core   +2 more sources

Modeling Human Visual Search Performance on Realistic Webpages Using Analytical and Deep Learning Methods

open access: yes, 2020
Modeling visual search not only offers an opportunity to predict the usability of an interface before actually testing it on real users, but also advances scientific understanding about human behavior.
Abadi Mart'in   +12 more
core   +1 more source

A Computational Model of the Short-Cut Rule for 2D Shape Decomposition [PDF]

open access: yes, 2014
We propose a new 2D shape decomposition method based on the short-cut rule. The short-cut rule originates from cognition research, and states that the human visual system prefers to partition an object into parts using the shortest possible cuts.
Liu, Xinwang   +3 more
core   +1 more source

Classification of motor imaginary EEG signals using machine learning [PDF]

open access: yes, 2020
Brain Computer Interface (BCI) is a term that was first introduced by Jacques Vidal in the 1970s when he created a system that can determine the human eye gaze direction, making the system able to determine the direction a person want to go or move ...
Abdeltawab, Amr, Ahmad, Anita
core   +1 more source

Efficient Dataflow Modeling of Peripheral Encoding in the Human Visual System

open access: yesACM Transactions on Applied Perception, 2023
Computer graphics seeks to deliver compelling images, generated within a computing budget, targeted at a specific display device, and ultimately viewed by an individual user. The foveated nature of human vision offers an opportunity to efficiently allocate computation and compression to appropriate areas of the viewer’s visual field, of particular ...
Rachel Brown   +6 more
openaire   +3 more sources

Learning semantic sentence representations from visually grounded language without lexical knowledge [PDF]

open access: yes, 2019
Current approaches to learning semantic representations of sentences often use prior word-level knowledge. The current study aims to leverage visual information in order to capture sentence level semantics without the need for word embeddings.
Frank, Stefan, Merkx, Danny
core   +3 more sources

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