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1

Holographic display of synthetic 3D dynamic scene

Melania Paturzo, Pasquale Memmolo, Andrea Finizio, Risto Näsänen, Thomas J. Naughton, Pietro Ferraro

Journal:

Year:

2010

Language:

english

File:

PDF, 3.66 MB

english, 2010

2

The effect of icon spacing and size on the speed of icon processing in the human visual system

Tomas Lindberg, Risto Näsänen

Journal:

Year:

2003

Language:

english

File:

PDF, 352 KB

english, 2003

3

CONTRAST SENSITIVITY IN MONOCULAR GLAUCOMA

LEA HYVÄURINEN, JYRKI ROVAMO, PENTTI LAURINEN, JUKKA SAARINEN, RISTO NÄSÄNEN

Journal:

Acta Ophthalmologica (Blackwell)

Year:

1983

Language:

english

File:

PDF, 416 KB

english, 1983

4

Face recognition and cortical responses: Effect of stimulus duration

Topi Tanskanen, Risto Näsänen, Helena Ojanpää, Riitta Hari

Journal:

Year:

2007

Language:

english

File:

PDF, 1.13 MB

english, 2007

5

How many faces can be processed during a single eye fixation?

Näsänen, Risto, Ojanpää, Helena

Journal:

Year:

2004

Language:

english

File:

PDF, 225 KB

english, 2004

6

Effect of image contrast and sharpness on visual search for computer icons

Risto Näsänen, Helena Ojanpää

Journal:

Year:

2003

Language:

english

File:

PDF, 477 KB

english, 2003

7

How age affects the speed of perception of computer icons

Tomas Lindberg, Risto Näsänen, Kiti Müller

Journal:

Year:

2006

Language:

english

File:

PDF, 715 KB

english, 2006

8

Display quality and the speed of visual letter search

Risto Näsänen, Jan Karlsson, Helena Ojanpää

Journal:

Year:

2001

Language:

english

File:

PDF, 192 KB

english, 2001

9

Efficiency of human pattern recognition as a function of the range of size randomization

Risto Näsänen, Antti Syväjärvi, Jyrki Rovamo

Journal:

Ophthalmic and Physiological Optics

Year:

1997

File:

PDF, 105 KB

1997

10

Contrast restoration model for contrast matching of cosine gratings of various spatial frequencies and areas

Risto Näsänen, Kaisa Tiippana, Jyrki Rovamo

Journal:

Ophthalmic and Physiological Optics

Year:

1998

Language:

english

File:

PDF, 328 KB

english, 1998

11

Estimation of temporal resolution of object identification in human vision

Risto Näsänen, Helena Ojanpää, Topi Tanskanen, Juha Päällysaho

Journal:

Experimental Brain Research

Year:

2006

Language:

english

File:

PDF, 536 KB

english, 2006

12

Effects of luminance and colour contrast on the search of information on display devices

Helena Ojanpää, Risto Näsänen

Journal:

Year:

2003

Language:

english

File:

PDF, 362 KB

english, 2003

13

Cortical magnification factor predicts the photopic contrast sensitivity of peripheral vision

ROVAMO, JYRKI, VIRSU, VEIJO, NÄSÄNEN, RISTO

Journal:

Year:

1978

File:

PDF, 392 KB

1978

14

NEW VISUAL ACUITY TEST FOR PRE-SCHOOL CHILDREN

LEA HYVÄRINEN, RISTO NÄSÄNEN, PENTTI LAURINEN

Journal:

Acta Ophthalmologica (Blackwell)

Year:

1980

Language:

english

File:

PDF, 194 KB

english, 1980

15

Clinical assessment of contrast sensitivity

Lea Hyvärinen, IIkka Moilanen, Jyrki Rovamo, Risto Näsänen

Journal:

Acta Ophthalmologica (Blackwell)

Year:

1990

Language:

english

File:

PDF, 562 KB

english, 1990

16

Cortical magnification and peripheral vision

Virsu, Veijo, Näsänen, Risto, Osmoviita, Kari

Journal:

Journal of the Optical Society of America A

Year:

1987

Language:

english

File:

PDF, 1.56 MB

english, 1987

17

Synthesis and display of dynamic holographic 3D scenes with real-world objects

Paturzo, Melania, Memmolo, Pasquale, Finizio, Andrea, Näsänen, Risto, Naughton, Thomas J., Ferraro, Pietro

Journal:

Year:

2010

Language:

english

File:

PDF, 42.68 MB

english, 2010

18

Enhancement of three-dimensional perception of numerical hologram reconstructions of real-world objects by motion and stereo

Näsänen, Risto, Colomb, Tristan, Emery, Yves, Naughton, Thomas J.

Journal:

Year:

2011

Language:

english

File:

PDF, 1.33 MB

english, 2011

19

Neural modulation transfer function of the human visual system at various eccentricities

Jyrki Rovamo, Juvi Mustonen, Risto Näsänen

Journal:

Vision Research

Year:

1995

Language:

english

File:

PDF, 841 KB

english, 1995

20

Modelling the increase of contrast sensitivity with grating area and exposure time

Olavi Luntinen, Jyrki Rovamo, Risto Näsänen

Journal:

Vision Research

Year:

1995

Language:

english

File:

PDF, 729 KB

english, 1995

21

Relationship between spatial integration and spatial spread of contrast energy in detection

Risto Näsänen, Heljä Kukkonen, Jyrki Rovamo

Journal:

Vision Research

Year:

1994

Language:

english

File:

PDF, 4.02 MB

english, 1994

22

Two simple psychophysical methods for determining the optical modulation transfer function of the human eye

Jyrki Rovamo, Juvi Mustonen, Risto Näsänen

Journal:

Vision Research

Year:

1994

Language:

english

File:

PDF, 1.54 MB

english, 1994

23

Modelling contrast sensitivity as a function of retinal illuminance and grating area

Jyrki Rovamo, Juvi Mustonen, Risto Näsänen

Journal:

Vision Research

Year:

1994

Language:

english

File:

PDF, 1.46 MB

english, 1994

24

Contrast matching of two-dimensional compound gratings

Kaisa Tiippana, Risto Näsänen, Jyrki Rovamo

Journal:

Vision Research

Year:

1994

Language:

english

File:

PDF, 1.76 MB

english, 1994

25

A new psychophysical method for determining the photopic spectral-luminosity function of the human eye

Jyrki Rovamo, Timo Kowonen, Risto NäsäNen

Journal:

Vision Research

Year:

1996

Language:

english

File:

PDF, 612 KB

english, 1996

26

Effects of long-term occupational solvent exposure on contrast sensitivity and performance in visual search

Risto Näsänen, Ari Kaukiainen, Ville Hero, Juha Päällysaho, Kiti Müller, Riitta Hari, Ritva Akila, Markku Sainio

Journal:

Environmental Toxicology and Pharmacology

Year:

2005

Language:

english

File:

PDF, 154 KB

english, 2005

27

Visual search and eye movements in patients with chronic solvent-induced toxic encephalopathy

Helena Ojanpää, Risto Näsänen, Juha Päällysaho, Ritva Akila, Kiti Müller, Ari Kaukiainen, Markku Sainio

Journal:

NeuroToxicology

Year:

2006

Language:

english

File:

PDF, 718 KB

english, 2006

28

Contrast matching across spatial frequencies for isoluminant chromatic gratings

Kaisa Tiippana, Jyrki Rovamo, Risto Näsänen, David Whitaker, Pia Mäkelä

Journal:

Vision Research

Year:

2000

Language:

english

File:

PDF, 106 KB

english, 2000

29

Flicker sensitivity as a function of target area with and without temporal noise

Jyrki Rovamo, Kristian Donner, Risto Näsänen, Antti Raninen

Journal:

Vision Research

Year:

2000

Language:

english

File:

PDF, 181 KB

english, 2000

30

Identification of facial images in peripheral vision

Pia Mäkelä, Risto Näsänen, Jyrki Rovamo, Dean Melmoth

Journal:

Vision Research

Year:

2001

Language:

english

File:

PDF, 231 KB

english, 2001

31

Effect of stimulus contrast on performance and eye movements in visual search

Risto Näsänen, Helena Ojanpää, Ilpo Kojo

Journal:

Vision Research

Year:

2001

Language:

english

File:

PDF, 181 KB

english, 2001

32

Eye movements in the visual search of word lists

Helena Ojanpää, Risto Näsänen, Ilpo Kojo

Journal:

Vision Research

Year:

2002

Language:

english

File:

PDF, 681 KB

english, 2002

33

Utilisation of spatial frequency information in face search

Helena Ojanpää, Risto Näsänen

Journal:

Vision Research

Year:

2003

Language:

english

File:

PDF, 311 KB

english, 2003

34

Effect of Image Orientation Contents on Detection Efficiency

RISTO NÄSÄNEN, ANTTI SYVÄJÄRVI, JYRKI ROVAMO

Journal:

Vision Research

Year:

1997

Language:

english

File:

PDF, 2.21 MB

english, 1997

35

Transition from DeVries-Rose to Weber's law: Reply to García-Pérez and Peli (1997)

Jyrkii Rovamo, Risto Näsänen, Juvi Mustonen

Journal:

Vision Research

Year:

1997

Language:

english

File:

PDF, 336 KB

english, 1997

36

Recognition of band-pass filtered hand-written numerals in foveal and peripheral vision

Risto Näsänen, Claire O’Leary

Journal:

Vision Research

Year:

1998

Language:

english

File:

PDF, 320 KB

english, 1998

37

Spatial-frequency bandwidth of perceived contrast

Kaisa Tiippana, Risto Näsänen

Journal:

Vision Research

Year:

1999

Language:

english

File:

PDF, 307 KB

english, 1999

38

Spatial frequency bandwidth used in the recognition of facial images

Risto Näsänen

Journal:

Vision Research

Year:

1999

Language:

english

File:

PDF, 410 KB

english, 1999

39

Contrast restoration model for contrast matching of cosine gratings of various spatial frequencies and areas

Risto Näsänen, Kaisa Tiippana, Jyrki Rovamo

Journal:

Ophthalmic and Physiological Optics

Year:

1998

Language:

english

File:

PDF, 261 KB

english, 1998

40

Efficiency of human pattern recognition as a function of the range of size randomization

Risto Näsänen, Antti Syväjärvi, Jyrki Rovamo

Journal:

Ophthalmic and Physiological Optics

Year:

1997

Language:

english

File:

PDF, 144 KB

english, 1997

41

Spatial integration of signal information in Gabor stimuli

Antti Syväjärvi, Risto Näsänen, Jyrki Rovamo

Journal:

Ophthalmic and Physiological Optics

Year:

1999

Language:

english

File:

PDF, 391 KB

english, 1999

42

Modelling the dependence of contrast sensitivity on grating area and spatial frequency

Jyrki Rovamo, Olavi Luntinen, Risto Näsänen

Journal:

Vision Research

Year:

1993

Language:

english

File:

PDF, 1.79 MB

english, 1993

43

Temporal contrast sensitivity and cortical magnification

Veijo Virsu, Jyrki Rovamo, Pentti Laurinen, Risto Näsänen

Journal:

Vision Research

Year:

1982

Language:

english

File:

PDF, 793 KB

english, 1982

44

Contrast sensitivity as a function of spatial frequency, viewing distance and eccentricity with and without spatial noise

Jyrki Rovamo, Rauli Franssila, Risto Näsänen

Journal:

Vision Research

Year:

1992

Language:

english

File:

PDF, 875 KB

english, 1992

45

Spatial integration of band-pass filtered patterns in noise

Risto Näsänen, Heljä Kukkonen, Jyrki Rovamo

Journal:

Vision Research

Year:

1993

Language:

english

File:

PDF, 1.93 MB

english, 1993

46

The effects of grating area and spatial frequency on contrast sensitivity as a function of light level

Juvi Mustonen, Jyrki Rovamo, Risto Näsänen

Journal:

Vision Research

Year:

1993

Language:

english

File:

PDF, 1.04 MB

english, 1993

47

Michelson contrast, RMS contrast and energy of various spatial stimuli at threshold

Heljä Kukkonen, Jyrki Rovamo, Kaisa Tiippana, Risto Näsänen

Journal:

Vision Research

Year:

1993

Language:

english

File:

PDF, 749 KB

english, 1993

48

Effects of luminance and exposure time on contrast sensitivity in spatial noise

Jyrki Rovamo, Heljä Kukkonen, Kaisa Thppana, Risto Näsänen

Journal:

Vision Research

Year:

1993

Language:

english

File:

PDF, 850 KB

english, 1993

49

Visibility of halftone dot textures

Journal:

IEEE Transactions on Systems Man and Cybernetics

Year:

1984

Language:

english

File:

PDF, 3.60 MB

english, 1984

50

[IEEE 2010 9th Euro-American Workshop on Information Optics (WIO) - Helsinki, Finland (2010.07.12-2010.07.16)] 2010 9th Euro-American Workshop on Information Optics - 3D perception of numerical hologram reconstructions enhanced by motion and stereo

Nasanen, Risto, Colomb, Tristan, Emery, Yves, Naughton, Thomas J.

Year:

2010

Language:

english

File:

PDF, 174 KB

english, 2010