Standard

Image perception in visual-search tasks when dynamic noise is present. / Kharauzov, AK; Vasil’ev, PP; Shelepin, Yu E; Pronin, SV; Sokolov, AV; Fokin, VA; Kuvaldina, MB; Borachuk, OV.

In: Journal of Optical Technology (A Translation of Opticheskii Zhurnal), Vol. 82, No. 5, 2015, p. 298-307.

Research output: Contribution to journal › Article › peer-review

Harvard

Kharauzov, AK, Vasil’ev, PP, Shelepin, YE, Pronin, SV, Sokolov, AV, Fokin, VA, Kuvaldina, MB & Borachuk, OV 2015, 'Image perception in visual-search tasks when dynamic noise is present', Journal of Optical Technology (A Translation of Opticheskii Zhurnal), vol. 82, no. 5, pp. 298-307. https://doi.org/10.1364/JOT.82.000298

APA

Kharauzov, AK., Vasil’ev, PP., Shelepin, Y. E., Pronin, SV., Sokolov, AV., Fokin, VA., Kuvaldina, MB., & Borachuk, OV. (2015). Image perception in visual-search tasks when dynamic noise is present. Journal of Optical Technology (A Translation of Opticheskii Zhurnal), 82(5), 298-307. https://doi.org/10.1364/JOT.82.000298

Vancouver

Kharauzov AK, Vasil’ev PP, Shelepin YE, Pronin SV, Sokolov AV, Fokin VA et al. Image perception in visual-search tasks when dynamic noise is present. Journal of Optical Technology (A Translation of Opticheskii Zhurnal). 2015;82(5):298-307. https://doi.org/10.1364/JOT.82.000298

Author

Kharauzov, AK ; Vasil’ev, PP ; Shelepin, Yu E ; Pronin, SV ; Sokolov, AV ; Fokin, VA ; Kuvaldina, MB ; Borachuk, OV. / Image perception in visual-search tasks when dynamic noise is present. In: Journal of Optical Technology (A Translation of Opticheskii Zhurnal). 2015 ; Vol. 82, No. 5. pp. 298-307.

BibTeX

@article{866a986bdbf745fb8fd112495be025dd,
title = "Image perception in visual-search tasks when dynamic noise is present",
abstract = "The methods of neuroiconics and functional magnetic-resonance tomography are used to investigate the factors that limit the possibilities of visual search. The influence of an image of a human face hidden in the background on the activity of the observer{\textquoteright}s brain was recorded during the task of tracking a moving ring. It is established that images are unconsciously perceived under threshold-presentation conditions, and this is reflected in the activation of the fusiform gyrus—a region of the brain that participates in face recognition. Under above-threshold presentation conditions, the parietal and frontal regions of the brain were also activated, but activity in this case decreased in the auditory, motor, and certain other regions of the brain not occupied in signal processing. The resulting data reveal the significance of the background semantics under conditions of visual search and explain how the unconsciously perceived optical characteristics of a background image can affect the operator{\textquoteright}s functional state",
author = "AK Kharauzov and PP Vasil{\textquoteright}ev and Shelepin, {Yu E} and SV Pronin and AV Sokolov and VA Fokin and MB Kuvaldina and OV Borachuk",
year = "2015",
doi = "10.1364/JOT.82.000298",
language = "English",
volume = "82",
pages = "298--307",
journal = "Journal of Optical Technology (A Translation of Opticheskii Zhurnal)",
issn = "1070-9762",
publisher = "The Optical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Image perception in visual-search tasks when dynamic noise is present

AU - Kharauzov, AK

AU - Vasil’ev, PP

AU - Shelepin, Yu E

AU - Pronin, SV

AU - Sokolov, AV

AU - Fokin, VA

AU - Kuvaldina, MB

AU - Borachuk, OV

PY - 2015

Y1 - 2015

N2 - The methods of neuroiconics and functional magnetic-resonance tomography are used to investigate the factors that limit the possibilities of visual search. The influence of an image of a human face hidden in the background on the activity of the observer’s brain was recorded during the task of tracking a moving ring. It is established that images are unconsciously perceived under threshold-presentation conditions, and this is reflected in the activation of the fusiform gyrus—a region of the brain that participates in face recognition. Under above-threshold presentation conditions, the parietal and frontal regions of the brain were also activated, but activity in this case decreased in the auditory, motor, and certain other regions of the brain not occupied in signal processing. The resulting data reveal the significance of the background semantics under conditions of visual search and explain how the unconsciously perceived optical characteristics of a background image can affect the operator’s functional state

AB - The methods of neuroiconics and functional magnetic-resonance tomography are used to investigate the factors that limit the possibilities of visual search. The influence of an image of a human face hidden in the background on the activity of the observer’s brain was recorded during the task of tracking a moving ring. It is established that images are unconsciously perceived under threshold-presentation conditions, and this is reflected in the activation of the fusiform gyrus—a region of the brain that participates in face recognition. Under above-threshold presentation conditions, the parietal and frontal regions of the brain were also activated, but activity in this case decreased in the auditory, motor, and certain other regions of the brain not occupied in signal processing. The resulting data reveal the significance of the background semantics under conditions of visual search and explain how the unconsciously perceived optical characteristics of a background image can affect the operator’s functional state

U2 - 10.1364/JOT.82.000298

DO - 10.1364/JOT.82.000298

M3 - Article

VL - 82

SP - 298

EP - 307

JO - Journal of Optical Technology (A Translation of Opticheskii Zhurnal)

JF - Journal of Optical Technology (A Translation of Opticheskii Zhurnal)

SN - 1070-9762

IS - 5

ER -

ID: 5802299