Publications

Articles

  • [PDF] [DOI] J. Hakala, J. Kätsyri, T. Takala, and J. Häkkinen, “Perception of stereoscopic direct gaze: The effects of interaxial distance and emotional facial expressions,” Journal of Vision, vol. 16, iss. 9, 2016.
    [Bibtex] 
    @article{Hakala2016,
author = {Hakala, Jussi and K{\"{a}}tsyri, Jari and Takala, Tapio and H{\"{a}}kkinen, Jukka},
doi = {10.1167/16.9.5},
issn = {1534-7362},
journal = {Journal of Vision},
month = {jul},
number = {9},
title = {{Perception of stereoscopic direct gaze: The effects of interaxial distance and emotional facial expressions}},
url = {http://jov.arvojournals.org/article.aspx?doi=10.1167/16.9.5},
volume = {16},
year = {2016}
}
  • [PDF] [DOI] J. Hakala, J. Kätsyri, and J. Häkkinen, “Stereoscopy Amplifies Emotions Elicited by Facial Expressions,” i-Perception, vol. 6, iss. 6, 2015.
    [Bibtex] 
    @article{Hakala2015b,
author = {Hakala, Jussi and K{\"{a}}tsyri, Jari and H{\"{a}}kkinen, Jukka},
doi = {10.1177/2041669515615071},
issn = {2041-6695},
journal = {i-Perception},
keywords = {face perception,mentalizing,presence,self-relevance,theory of mind,three-dimensional},
month = {nov},
number = {6},
title = {{Stereoscopy Amplifies Emotions Elicited by Facial Expressions}},
url = {http://ipe.sagepub.com/lookup/doi/10.1177/2041669515615071},
volume = {6},
year = {2015}
}
  • [PDF] [DOI] J. H. Hakala, P. Oittinen, and J. P. Häkkinen, “Depth Artifacts Caused by Spatial Interlacing in Stereoscopic 3D Displays,” ACM Transactions on Applied Perception, vol. 12, iss. 1, p. 1–13, 2015.
    [Bibtex] 
    @article{Hakala2015a,
author = {Hakala, Jussi H and Oittinen, Pirkko and H\"{a}kkinen, Jukka P.},
doi = {10.1145/2699266},
issn = {15443558},
journal = {ACM Transactions on Applied Perception},
number = {1},
pages = {1--13},
title = {{Depth Artifacts Caused by Spatial Interlacing in Stereoscopic 3D Displays}},
url = {http://dl.acm.org/citation.cfm?doid=2737796.2699266},
volume = {12},
year = {2015}
}
  • [PDF] [DOI] T. Mustonen, J. Kimmel, J. Hakala, and J. Hakkinen, “Visual Performance With Small Concave and Convex Displays,” Human Factors: The Journal of the Human Factors and Ergonomics Society, 2015.
    [Bibtex] 
    @article{Mustonen2015,
author = {Mustonen, Terhi and Kimmel, Jyrki and Hakala, J. and Hakkinen, J.},
doi = {10.1177/0018720815570090},
issn = {0018-7208},
journal = {Human Factors: The Journal of the Human Factors and Ergonomics Society},
keywords = {address correspondence to terhi,behavioural sciences,box 9,flexible displays,handheld devices,institute of,letter identification,mustonen,o,p,performance,siltavuorenpenger 1,user,visual search},
title = {{Visual Performance With Small Concave and Convex Displays}},
url = {http://hfs.sagepub.com/cgi/doi/10.1177/0018720815570090},
year = {2015}
}
  • [PDF] [DOI] J. Hakala, S. Westman, M. Salmimaa, M. Pölönen, T. Järvenpää, and J. Häkkinen, “Why 3D Cameras are Not Popular: A Qualitative User Study on Stereoscopic Photography Acceptance,” 3D Research, vol. 5, iss. 1, p. 1–18, 2014.
    [Bibtex] 
    @article{Hakala2014,
author = {Hakala, Jussi and Westman, Stina and Salmimaa, Marja and P\"{o}l\"{o}nen, Monika and J\"{a}rvenp\"{a}\"{a}, Toni and H\"{a}kkinen, Jukka},
doi = {10.1007/s13319-013-0004-1},
issn = {2092-6731},
journal = {3D Research},
keywords = {acceptance,cameras,disparity,experience,learning,motivation,photographing,stereoscopic 3d,usability},
month = jan,
number = {1},
pages = {1--18},
title = {{Why 3D Cameras are Not Popular: A Qualitative User Study on Stereoscopic Photography Acceptance}},
url = {http://link.springer.com/10.1007/s13319-013-0004-1},
volume = {5},
year = {2014}
}
  • [PDF] [DOI] M. Pölönen, J. Hakala, R. Bilcu, T. Järvenpää, J. Häkkinen, and M. Salmimaa, “Color asymmetry in 3D imaging: Influence on the viewing experience,” 3D Research, vol. 3, iss. 3, p. 1–10, 2012.
    [Bibtex] 
    @article{Polonen2012,
author = {P\"{o}l\"{o}nen, Monika and Hakala, Jussi and Bilcu, Radu and J\"{a}rvenp\"{a}\"{a}, Toni and H\"{a}kkinen, Jukka and Salmimaa, Marja},
doi = {10.1007/3DRes.02(2012)5},
issn = {2092-6731},
journal = {3D Research},
keywords = {and right eyes to,color asymmetry,corresponding points of the,depth perception,experience,images in the left,naturalness,produce depth,retinal,stereoscopic content,used to search the,viewing},
month = aug,
number = {3},
pages = {1--10},
title = {{Color asymmetry in 3D imaging: Influence on the viewing experience}},
url = {http://www.springerlink.com/index/10.1007/3DRes.02(2012)5},
volume = {3},
year = {2012}
}
  • [PDF] [DOI] M. Kytö, J. Hakala, P. Oittinen, and J. Häkkinen, “Effect of camera separation on the viewing experience of stereoscopic photographs,” Journal of Electronic Imaging, vol. 21, iss. 1, p. 011011–9, 2012.
    [Bibtex] 
    @article{Kyto2012a,
author = {Kyt\"{o}, Mikko and Hakala, Jussi and Oittinen, Pirkko and H\"{a}kkinen, Jukka},
doi = {10.1117/1.JEI.21.1.011011},
issn = {10179909},
journal = {Journal of Electronic Imaging},
keywords = {camera separation,depth perception,mobile imaging,stereoscopic imaging,subjective assessment,viewing experience},
number = {1},
pages = {011011--9},
title = {{Effect of camera separation on the viewing experience of stereoscopic photographs}},
volume = {21},
year = {2012}
}

In Collections

  • [PDF] M. Ammad-ud-din, A. Asatiani, J. Hakala, T. Itälä, P. Ståhlberg, J. Suvilehto, and H. Jin, “Television’s Next Top Business Model: Personalized and Pervasive,” in Future of Media, Y. Neuvo, E. Ormala, and M. Kuikka, Eds., Helsinki: Aalto University Publications, 2014, p. 107–138.
    [Bibtex] 
    @incollection{Ammad-ud-din2014,
address = {Helsinki},
author = {Ammad-ud-din, Muhammad and Asatiani, Aleksandre and Hakala, Jussi and It{\"{a}}l{\"{a}}, Timo and St{\aa}hlberg, Pauliina and Suvilehto, Juulia and Jin, Helena},
booktitle = {Future of Media},
editor = {Neuvo, Yrj{\"{o}} and Ormala, Erkki and Kuikka, Meri},
isbn = {978-952-60-1088-5},
pages = {107--138},
publisher = {Aalto University Publications},
title = {{Television's Next Top Business Model: Personalized and Pervasive}},
url = {https://aaltodoc.aalto.fi/handle/123456789/14702},
year = {2014}
}
  • [PDF] J. Hakala, E. Rytkönen, K. Snellman, N. Särkkä, V. B. T. Dung, and H. Jin, “Ethical Personalisation Act 2025,” in Future of Media, Y. Neuvo, E. Ormala, and M. Kuikka, Eds., Helsinki: Aalto University Publications, 2014, p. 213–243.
    [Bibtex] 
    @incollection{Hakala2014b,
address = {Helsinki},
author = {Hakala, Jussi and Rytk{\"{o}}nen, Eelis and Snellman, Kirsi and S{\"{a}}rkk{\"{a}}, Nanna and Dung, Vu Ba Tien and Jin, Helena},
booktitle = {Future of Media},
editor = {Neuvo, Yrj{\"{o}} and Ormala, Erkki and Kuikka, Meri},
isbn = {978-952-60-1088-5},
pages = {213--243},
publisher = {Aalto University Publications},
title = {{Ethical Personalisation Act 2025}},
url = {https://aaltodoc.aalto.fi/handle/123456789/14702},
year = {2014}
}

In Proceedings

  • [PDF] [DOI] M. Salmimaa, J. Hakala, M. Pölönen, T. Järvenpää, R. Bilcu, and J. Häkkinen, “55.2: Luminance Asymmetry in Stereoscopic Content: Binocular Rivalry or Luster,” in SID Symposium Digest of Technical Papers, 2014, p. 801–804.
    [Bibtex] 
    @inproceedings{Salmimaa2014,
author = {Salmimaa, Marja and Hakala, Jussi and P\"{o}l\"{o}nen, Monika and J\"{a}rvenp\"{a}\"{a}, Toni and Bilcu, Radu and H\"{a}kkinen, Jukka},
booktitle = {SID Symposium Digest of Technical Papers},
doi = {10.1002/j.2168-0159.2014.tb00210.x},
issn = {0097966X},
month = jun,
number = {1},
pages = {801--804},
title = {{55.2: Luminance Asymmetry in Stereoscopic Content: Binocular Rivalry or Luster}},
url = {http://doi.wiley.com/10.1002/j.2168-0159.2014.tb00210.x},
volume = {45},
year = {2014}
}
  • [PDF] [DOI] J. Li, O. Kaller, F. De Simone, J. Hakala, D. Juszka, and P. Le Callet, “Cross-lab study on preference of experience in 3DTV: Influence from display technology and test environment,” in 2013 Fifth International Workshop on Quality of Multimedia Experience (QoMEX), 2013, p. 46–47.
    [Bibtex] 
    @inproceedings{Li2013,
author = {Li, Jing and Kaller, Ondrej and De Simone, Francesca and Hakala, Jussi and Juszka, Dawid and Le Callet, Patrick},
booktitle = {2013 Fifth International Workshop on Quality of Multimedia Experience (QoMEX)},
doi = {10.1109/QoMEX.2013.6603207},
isbn = {978-1-4799-0738-0},
month = jul,
pages = {46--47},
publisher = {IEEE},
title = {{Cross-lab study on preference of experience in 3DTV: Influence from display technology and test environment}},
url = {http://ieeexplore.ieee.org/xpls/abs\_all.jsp?arnumber=6603207 http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6603207},
year = {2013}
}
  • [PDF] P. Aflaki, M. Hannuksela, J. Hakala, J. Hakkinen, and M. Gabbouj, “Joint Adaptation of Spatial Resolution and Sample Value Quantization for Asymmetric Stereoscopic Video Compression : a Subjective Study,” in Image and Signal Processing and Analysis (ISPA), 2011 7th International Symposium on, 2011, p. 396–401.
    [Bibtex] 
    @inproceedings{Aflaki2011a,
author = {Aflaki, Payman and Hannuksela, Miska and Hakala, Jussi and Hakkinen, Jukka and Gabbouj, Moncef},
booktitle = {Image and Signal Processing and Analysis (ISPA), 2011 7th International Symposium on},
number = {Ispa},
pages = {396--401},
title = {{Joint Adaptation of Spatial Resolution and Sample Value Quantization for Asymmetric Stereoscopic Video Compression : a Subjective Study}},
year = {2011}
}
  • [PDF] [DOI] P. Aflaki, M. Hannuksela, J. Hakala, J. Häkkinen, and M. Gabbouj, “Estimation of subjective quality for mixed-resolution stereoscopic video,” in 2011 3DTV Conference: The True Vision – Capture, Transmission and Display of 3D Video (3DTV-CON), 2011, p. 1–4.
    [Bibtex] 
    @inproceedings{Aflaki2011,
author = {Aflaki, Payman and Hannuksela, Miska and Hakala, Jussi and H\"{a}kkinen, Jukka and Gabbouj, Moncef},
booktitle = {2011 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON)},
doi = {10.1109/3DTV.2011.5877171},
isbn = {978-1-61284-161-8},
month = may,
pages = {1--4},
publisher = {IEEE},
title = {{Estimation of subjective quality for mixed-resolution stereoscopic video}},
url = {http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=5877171},
year = {2011}
}
  • [PDF] [DOI] M. Kytö and J. Hakala, “Geometric and subjective analysis of stereoscopic I3A cluster images,” in Proc. SPIE, 2011, p. 786319–1–8.
    [Bibtex] 
    @inproceedings{Kyto2011a,
author = {Kyt\"{o}, Mikko and Hakala, Jussi},
booktitle = {Proc. SPIE},
doi = {10.1117/12.872519},
issn = {0277-786X},
keywords = {camera separation,depth sensation,i3a,imaging geometry,stereoscopic imaging,visual experience},
pages = {786319--1--8},
title = {{Geometric and subjective analysis of stereoscopic I3A cluster images}},
url = {dx.doi.org/10.1117/12.872519},
volume = {7863},
year = {2011}
}
  • [PDF] [DOI] J. Häkkinen, J. Hakala, M. Hannuksela, and P. Oittinen, “Effect of image scaling on stereoscopic movie experience,” in Proc. SPIE, 2011, p. 78630R–1–12.
    [Bibtex] 
    @inproceedings{Hakkinen2011,
author = {H\"{a}kkinen, Jukka and Hakala, Jussi and Hannuksela, Miska and Oittinen, Pirkko},
booktitle = {Proc. SPIE},
doi = {10.1117/12.872530},
keywords = {image quality,image scaling,stereoscopic film,stereoscopic quality,viewing distance},
pages = {78630R--1--12},
title = {{Effect of image scaling on stereoscopic movie experience}},
url = {dx.doi.org/10.1117/12.872530},
volume = {7863},
year = {2011}
}
  • [PDF] [DOI] J. Hakala, M. Nuutinen, and P. Oittinen, “Interestingness of stereoscopic images,” in Proc. SPIE, 2011, p. 78631S–1–11.
    [Bibtex] 
    @inproceedings{Hakala2011a,
author = {Hakala, Jussi and Nuutinen, Mikko and Oittinen, Pirkko},
booktitle = {Proc. SPIE},
doi = {10.1117/12.872437},
pages = {78631S--1--11},
title = {{Interestingness of stereoscopic images}},
volume = {7863},
year = {2011}
}

Dissertations

  • [PDF] J. Hakala, “Stereoscopic Imaging Technology: Perception, Emotion, and Acceptance,” PhD Thesis, 2016.
    [Bibtex] 
    @phdthesis{Hakala2016a,
author = {Hakala, Jussi},
keywords = {binocular perception,eye contact,facial expressions,gaze,stereoscopy},
pages = {67},
school = {Aalto University},
title = {{Stereoscopic Imaging Technology: Perception, Emotion, and Acceptance}},
url = {http://urn.fi/URN:ISBN:978-952-60-7063-6},
year = {2016}
}

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