Searched for: subject:"perception"
(1 - 20 of 107)

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Van Der Steen, H.F.A.M. (author), Kamphuis, H.H. (author)
conference paper 1995
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Hosman, R.J.A.W. (author)
doctoral thesis 1996
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Verstijnen, I.M. (author)
doctoral thesis 1997
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Polet, Ph. (author), Van Der Haegen, F. (author), Wieringa, P.A. (author)
conference paper 2000
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Durmisevic, S. (author)
doctoral thesis 2002
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Setyawan, I. (author), Lagendijk, L. (author)
We present in this paper the results of our study on the human perception of geometric distortions in images. The ultimate goal of this study is to devise an objective measurement scheme for geometric distortions in images, which should have a good correspondence to human perception of the distortions. The study is divided into two parts. The...
conference paper 2004
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Van Doorn, A.J. (author), De Ridder, H. (author), Koenderink, J.J. (author)
Pictorial relief depends strongly on “cues” in the image. For isoluminant renderings some cues are missing, namely all information that is related to luminance contrast (e.g., shading, atmospheric perspective). It has been suggested that spatial discrimination and especially pictorial space suffer badly in isoluminant conditions. We have...
conference paper 2005
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Koutamanis, A. (author)
conference paper 2006
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Bittermann, M. (author), Ciftcioglu, O. (author)
Implications of design decisions are hard to oversee for designers. This is the case in particular with respect to decisions, which influence perception related qualities of designs. Such qualities are for example visual openness, visual privacy, and spatial intimacy. They are difficult to measure because of their subjective and soft nature....
conference paper 2006
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Del Castillo C., A. (author), Wever, R. (author), Buijs, P.J. (author), Stevels, A. (author)
Communication, product protection and presentation are three key aspects in the world of packaging nowadays. Due to a retail landscape consisting of large stores, displaying packed products on the shelves in self-service environments, these aspects become increasingly important, not only for Fast Moving Consumer Goods, but for consumer durables...
conference paper 2007
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Koutamanis, A. (author)
conference paper 2007
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Dumitrescu, R. (author)
The present CAID systems insufficiently support designers with effective and intuitive tools for shape modelling. Designers' efficiency significantly decreases when shape alterations are performed. The research described in this thesis deals with the development of a methodology to support more effectively and efficiently the industrial...
doctoral thesis 2007
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Reniers, M.G.C.E. (author)
doctoral thesis 2007
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Schifferstein, H.N.J. (author), Desmet, P.M.A. (author)
To determine the roles the sensory modalities play in user-product interactions, one modality was blocked during the execution of eight simple tasks. Participants reported how they experienced the products and how they felt during the experiment. Blocking vision resulted in the largest loss of functional information, increased task difficulty...
journal article 2007
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Batenburg, RS (author), van der Voordt, Theo (author)
Purpose: Companies spend a lot of money to provide facilities such as a nice, effective and efficient building, well designed ergonomic furniture, sophisticated IT, cleaning services, catering, and safety services. Both from a theoretical perspective as well as from a managerial point of view, it is important to know if and how strongly...
conference paper 2008
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Quist, W. (author), Van Hees, R. (author), Naldin, S. (author), Nijland, T. (author)
By means of a questionnaire a study was carried out to investigate the perception of small scale damage and repairs of natural stone used in buildings. Participants were asked to evaluate damage to natural stone shown on pictures. They were also asked to give their opinion on interventions needed to preserve or restore the material. Significant...
conference paper 2008
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Ozcan-Vieira, E. (author)
Products are ubiquitous, so are the sounds emitted by products. Product sounds influence our reasoning, emotional state, purchase decisions, preference, and expectations regarding the product and the product's performance. Thus, auditory experience elicited by product sounds may not be just about the act of hearing or a sensory response to an...
doctoral thesis 2008
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Christiansson, G.A.V. (author), Van der Linde, R.Q. (author), Van der Helm, F.C.T. (author)
Human task performance using teleoperator systems depends on the physical and controlled parameters of the system. Two teleoperated grasping tasks—size and stiffness discrimination—were studied to investigate how changes in system parameters influence human capabilities. The device characteristics altered were teleoperator stiffness (size and...
journal article 2008
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Heyndrickx, I. (author), Kaptein, R. (author)
A lot of current 3D displays suffer from the fact that their spatial resolution is lower compared to their 2D counterparts. One reason for this is that the multiple views needed to generate 3D are often spatially multiplexed. Besides this, imperfect separation of the left- and right-eye view leads to blurring or ghosting, and therefore to a...
conference paper 2009
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Ten Holt, G.A. (author), Arendsen, J. (author), De Ridder, H. (author), Van Doorn, A.J. (author), Reinders, M.J.T. (author), Hendriks, E.A. (author)
Current automatic sign language recognition (ASLR) seldom uses perceptual knowledge about the recognition of sign language. Using such knowledge can improve ASLR because it can give an indication which elements or phases of a sign are important for its meaning. Also, the current generation of data-driven ASLR methods has shortcomings which may...
conference paper 2009
Searched for: subject:"perception"
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