Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Ingrid Heynderickx"'
Publikováno v:
PLoS ONE, Vol 12, Iss 11, p e0188432 (2017)
This paper investigates the influence of depth of field on change detection in both pictorial and solid scenes. In this work, a within-subjects experiment is conducted using a flicker paradigm, with which the hit rate and response time for change det
Externí odkaz:
https://doaj.org/article/76fe99acd87f4ee0bc0fbc22b03dbec4
Publikováno v:
Frontiers in Psychology, Vol 7 (2016)
The persistence of negative moods (sadness and anxiousness) induced by three visual Mood Induction Procedures (MIP) was investigated. The evolution of the mood after the MIP was monitored for a period of 8 minutes with the Self-Assessment Manikin (ev
Externí odkaz:
https://doaj.org/article/9c0cba0024a34dffa60eec5853c72753
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0125279 (2015)
Bystanders in a real world's social setting have the ability to influence people's beliefs and behavior. This study examines whether this effect can be recreated in a virtual environment, by exposing people to virtual bystanders in a classroom settin
Externí odkaz:
https://doaj.org/article/4a4d30b013c648a880473dd333aaa595
Publikováno v:
PLoS ONE, Vol 10, Iss 7, p e0132732 (2015)
Current lighting technologies extend the options for changing the appearance of rooms and closed spaces, as such creating ambiences with an affective meaning. Using intelligence, these ambiences may instantly be adapted to the needs of the room's occ
Externí odkaz:
https://doaj.org/article/8f82c36124cd40a9a872db6d78108d34
Publikováno v:
i-Perception, Vol 5 (2014)
Human observers' ability to infer the light field in empty space is known as the “visual light field.” While most relevant studies were performed using images on computer screens, we investigate the visual light field in a real scene by using a n
Externí odkaz:
https://doaj.org/article/b652b8b3da5948b49c74a2cec5680288
Publikováno v:
Journal of Electrical and Computer Engineering, Vol 2014 (2014)
Enhancement algorithms are typically applied to video content to increase their appeal to viewers. Such algorithms are readily available in the literature and are already widely applied in, for example, commercially available TVs. On the contrary, no
Externí odkaz:
https://doaj.org/article/9eb14aeea7194f189bdee49f3a618739
Publikováno v:
PLoS ONE, Vol 9, Iss 5, p e96144 (2014)
In virtual reality exposure therapy (VRET) for anxiety disorders, sense of presence in the virtual environment is considered the principal mechanism that enables anxiety to be felt. Existing studies on the relation between sense of presence and level
Externí odkaz:
https://doaj.org/article/7ec7a282ebc248cc8c8243fdf8257b09
Publikováno v:
PLoS ONE, Vol 8, Iss 11, p e78513 (2013)
In this paper we report two experiments in which the effect of perspective projection on presence and space perception was investigated. In Experiment 1, participants were asked to score a presence questionnaire when looking at a virtual classroom. W
Externí odkaz:
https://doaj.org/article/a885abc2a69b46b5963f9afd36cd0407
Autor:
Hantao Liu, Ingrid Heynderickx
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2009 (2009)
A novel no-reference blockiness metric that provides a quantitative measure of blocking annoyance in block-based DCT coding is presented. The metric incorporates properties of the human visual system (HVS) to improve its reliability, while the additi
Externí odkaz:
https://doaj.org/article/da4aaddbf6f241b2b4bfa75699665ac3
Publikováno v:
Journal of the Optical Society of America A, Optics, Image Science and Vision. 40(3):590-601
To drive safely and comfortably, an adequate contrast between the road surface and road markings is needed. This contrast can be improved by using optimized road illumination designs and luminaires with dedicated luminous intensity distributions, tak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa1bb346892f583b0de5d571fc760b22
https://research.tue.nl/en/publications/f662567f-1229-46d1-9eaa-c29344d52d1a
https://research.tue.nl/en/publications/f662567f-1229-46d1-9eaa-c29344d52d1a